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  • Dive into the world of Liberica and Excelsa coffee with Tobias Seewer from Kebun Malaya! In this video, we explore what makes Liberica coffee unique, from its cultivation methods to its distinctive flavor profile compared to Arabica, Robusta and Excelsa. Learn about the art of roasting Liberica and discover where to source green beans, along with roasting profiles for machines like the Kaffelogic Nano 7 and Aillio Bullet. This video is a must-watch for coffee enthusiasts and home roasters!Kebun Malaya website to order Liberica green coffee: https://www.kebunmalaya.com/Aillio Bullet V1 R2 roasting profile for Liberica coffee: https://www.kebunmalaya.com/roasting-profileKaffelogic Nano 7 roasting profile for Liberica coffee: https://www.kebunmalaya.com/roasting-profile/roasting-profile/kaffelogic-cupping-profile-woc-23More info on Aillio Bullet R1 V2: https://roastrebels.com/en/coffee-roaster/aillio-bulletMore info on Kaffelogic Nano 7: https://roastrebels.com/en/coffee-roaster/kaffelogic-nanoCafé Einzigartig on Instagram: https://www.instagram.com/einzigartig_arlesheimKebun Malaya on Instagram: https://www.instagram.com/kebun_malaya/Chapters:00:00 About Tobias Seewer02:19 Café Einzigartig06:39 About Liberica coffee18:47 Liberica vs. Excelsa coffee25:27 Liberica vs. Arabica vs. Robusta27:26 Taste profile of Liberica coffee33:39 Roasting Liberica coffee36:23 Kaffelogic and Aillio Bullet roasting profiles for Liberica coffee37:31 Where to buy Liberica green coffee

  • In this video, I introduce you to the Kaffelogic Nano 7 coffee roaster. I explain how it is constructed, how it works, how to use it, how it differs from other roasters and who I particularly recommend it to. All information about the Kaffelogic Nano 7e: https://roastrebels.com/en/coffee-roaster/kaffelogic-nanoOr from Switzerland: https://roastrebels.ch/en/roaster/kaffelogic-nanoChapter:0:00 Introduction0:58 Specifications3:07 Strengths & weaknesses5:55 Operation6:47 Scope of delivery7:53 More info: https://roastrebels.com/en/coffee-roaster/kaffelogic-nano▬ About the Kaffelogic Nano 7 roaster ▬▬▬▬▬ The Kaffelogic Nano 7 is a small and automatic fluid bed roaster. In 10 minutes, you can roast up to 120g of coffee. The roaster is shipped including 12 preprogrammed and high-quality roasting profiles so that you can roast a great coffee by just chosing the right profile, chosing the right roast degree and the machine does the rest for you. If you want to change the roast profiles, you can do that with the powerful free software that comes with the roaster. In addition to home roasting, the Kaffelogic Nano 7 is particularly popular for sample roasting - e.g. for professional roasters, producers and green coffee traders.You can find more about the roaster here: https://roastrebels.com/en/coffee-roaster/kaffelogic-nanoOr, if you come from Switzerland here: https://roastrebels.ch/en/roaster/kaffelogic-nano

    ▬ About this podcast ▬▬▬▬▬▬▬▬▬▬▬▬

    At Roast Rebels, we are dedicated to a single theme: Roasting coffee made easy. On the one hand we offer the most proven home roasters and high quality green coffees, on the other hand we want to support people who roast their coffee themselves with tips, knowledge, roasting profiles and tutorials to achieve good roasting results quickly. You'll find lots of information and roasting profiles on our website, as well as here on the YouTube channel. #homeroasting #coffeeroasting

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  • Italian espresso is widely regarded as the pinnacle of coffee culture. In this interview, we delve deep into the espresso culture with Francesco Masciullo. Francesco is the 2017 Italian Barista Champion and Head of Coffee at Ditta Artiginale in Florence - one of the most renowned companies in the speciality coffee industry. He understands the traditional coffee culture in Italy as well as the speciality coffee culture. Francesco also shares his recommendations on how to make a quality espresso, from selecting the green beans to roasting and extracting the coffee. Learn more about Francesco Masciullo: https://www.instagram.com/masciullofra/Learn more about Ditta Artigianale: https://dittaartigianale.com/Our green coffees: https://roastrebels.com/en/green-coffeeChapter:00:00 About Francesco Masciullo03:20 What is good coffee05:35 Coffee culture in Italy10:30 Espresso quality in Italy15:04 Specialty coffee in Italy19:18 Coffee at Ditta Artigianale21:58 Good classic Italian Espresso29:04 Espresso blend31:59 Espresso roast style36:24 Pre blend vs. post blend36:46 Espresso recipe42:19 How long to degas after roasting44:47 More about Francesco & Ditta Artigianale

    ▬ About this podcast ▬▬▬▬▬▬▬▬▬▬▬▬

    At Roast Rebels, we are dedicated to a single theme: Roasting coffee made easy. On the one hand we offer the most proven home roasters and high quality green coffees, on the other hand we want to support people who roast their coffee themselves with tips, knowledge, roasting profiles and tutorials to achieve good roasting results quickly. You'll find lots of information and roasting profiles on our website, as well as here on the YouTube channel. #homeroasting #coffeeroasting

    ▬ More Information ▬▬▬▬▬▬▬▬▬▬▬▬

    You will find a lot more information as well on our ⁠⁠⁠⁠⁠⁠website⁠⁠⁠⁠⁠⁠

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  • What is happening at coffee roasting championships and what does it need to win? What are the most important factors to look at when approching a coffee for roasting? What equipment does it need to roast a great coffee? These and many more questions are being answered in this video by Andrew Cow. Andrew is the current US coffee roasting champion. He is founder and roaster at Elevator Coffee.As he has started on a Behmor roaster and won his first roasting championship on a Behmor roaster, he will be sharing some profiles and hacks on the Behmor roaster in a separate video.More information:Elevator Coffee: https://elevator.coffee/Andrew Coe: https://www.instagram.com/andrewcoecoffee/Behmor roaster: https://roastrebels.com/en/coffee-roaster/behmor-roasterChapter:00:00 About Andrew Coe04:45 Winning the US roasting championship05:33 What is happening at coffee roasting championships09:40 Factors to win roasting championships11:16 Andrew's roasting approach12:10 How to approach a new bean14:45 Most important factors to roast great coffee16:13 Championship roasting vs. commercial roasting18:00 About Elevator Coffee19:37 Roasting with the Behmor20:19 More information about Andrew and Elevator Coffee21:26 World coffee roasting championships▬ About the Behmor roaster ▬▬▬▬▬▬▬▬▬ The Behmor 2020SR Plus coffee bean roaster is an easy to use coffee roaster that allows the user to utilize pre-programmed roast settings or manually control roast parameters. Roast 100-gram samples to 1 pound small batch production The Behmor Coffee Bean Roaster employs patent-pending smoke suppression technology for roasting. You can find more about the roaster here: https://roastrebels.com/en/coffee-roaster/behmor-roasterOr, if you come from Switzerland here: https://roastrebels.ch/en/roaster/behmor-roaster

  • How do I roast great coffee on the Behmor 2020SR Plus? What are good profiles for roasting light, medium or dark coffee on the Behmor roaster? How do I roast samples on the Behmor? And what are the strengths and weaknesses of the Behmor roaster? These and many more questions are being answered in this video by Andrew Coe, the current US coffee roasting champion. Andrew used a Behmor roasting machine for many years and even won a roasting competition with it.

    You can find more about the roaster here: ⁠https://roastrebels.com/en/coffee-roaster/behmor-roaster⁠Or, if you come from Switzerland here: ⁠https://roastrebels.ch/en/roaster/behmor-roaster⁠Roasting profiles in Celsius: https://roastrebels.com/en/roasting-knowledge/coffee-roasting/behmorRoasting profiles in Fahrenheit: https://www.andrewcoe.coffee/resourcesChapter:0:00 Intro1:05 Behmor 2020SR Plus17:27 Sample roast profile for Behmor21:40 Light roast profile for Behmor27:14 Medium roast profile for Behmor29:09 More developed roast on Behmor31:35 Cascadia Cup winning profile▬ About the Behmor roaster ▬▬▬▬▬▬▬▬▬ The Behmor 2020SR Plus coffee bean roaster is an easy to use coffee roaster that allows the user to utilize pre-programmed roast settings or manually control roast parameters. Roast 100-gram samples to 1 pound small batch production The Behmor Coffee Bean Roaster employs patent-pending smoke suppression technology for roasting. You can find more about the roaster here: https://roastrebels.com/en/coffee-roaster/behmor-roasterOr, if you come from Switzerland here: https://roastrebels.ch/en/roaster/behmor-roaster

  • Which green coffees are the best for a typical Italian espresso and how can I blend them? Shall I pre-blend or post-blend the coffees? Which roasting degree is the best for a typical Italian espresso? And how long shall it rest after the roast? These and more questions are covered in this short podcast. How do you like this short format? Give me a feedback if you would like to have more podcasts like this.

    ▬ About this podcast ▬▬▬▬▬▬▬▬▬▬▬▬

    At Roast Rebels, we are dedicated to a single theme: Roasting coffee made easy. On the one hand we offer the most proven home roasters and high quality green coffees, on the other hand we want to support people who roast their coffee themselves with tips, knowledge, roasting profiles and tutorials to achieve good roasting results quickly. You'll find lots of information and roasting profiles on our website, as well as here on the YouTube channel. #homeroasting #coffeeroasting

    ▬ More Information ▬▬▬▬▬▬▬▬▬▬▬▬

    You will find a lot more information as well on our ⁠⁠⁠⁠⁠website⁠⁠⁠⁠⁠

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  • How can I make really good coffee at home? What do the professionals at the coffee championships do differently from me and what can I learn from them to make even better coffee? What are the most important steps and equipment to improve my coffee at home? How do coffee championships work and what is important to win one? Why is the Nucleus Link sampler roaster so popular in the coffee championship scene?

    Find out and much more in this inspiring interview with Nicole Battefeld-Montgomery.Learn more about Nicole:Nicole's website: https://www.nicolebattefeld.com/Nicole's Instagram: https://www.instagram.com/nbattefeld/Drei Hauben online course (in German): https://www.7hauben.com/kochkurse/kaffee-essentials/30% discount code: nicole30More info about the Nucleus Link roaster: https://roastrebels.com/en/coffee-roaster/nucleus-linkOr, if you come from Switzerland here: https://roastrebels.ch/en/roaster/nucleus-linkVideo about the Nucleus Link Sample Roaster: https://youtu.be/CDKLw7lhGg0?si=MW-nluUIO1ermQwSMany thanks to the eins zwei coffee bar in Frankfurt - our tip for good coffee in Frankfurt: https://www.instagram.com/einszwei.shop/0:00 Intro0:34 About Nicole Battefeld-Montgomery 5:22 How to win coffee championships6:58 Innovations from coffee championships10:02 Tips for good coffee at home13:36 Sample roasting on Nucleus Link15:40 Why is Nicole using the Nucleus Link21:50 When to roast for cuppings23:00 Nicole's Blog: https://www.nicolebattefeld.com/post/the-nucleus-link-sample-roaster▬ About the Nucleus Link sample roaster ▬▬▬ The Nucleus Link is a highly accurate convection roaster. It has been specifically designed as a sample roaster - in particular, it allows the same roast to be produced regardless of external conditions. This makes it perfect for communication between coffee growers, traders and roasters, and as a sample roaster for farm visits.The unit comes in a shockproof box and with accessories to determine the density of the beans. It also comes with an app that selects the appropriate settings for the machine based on the altitude, type and density of the beans. Thanks to its ease of use, the machine is also suitable for ambitious and quality-conscious home roasters.You can find more about the roaster here: https://roastrebels.com/en/coffee-roaster/nucleus-linkOr, if you come from Switzerland here: https://roastrebels.ch/en/roaster/nucleus-link

  • What are the most important factors influencing the taste during roasting? What are the most important skills to become a good coffee roaster? How do I build up a green coffee assortment as a roaster? How do I develop a roasting profile for filter coffee or espresso? What is important when I want to set up a roastery? And what are the strengths of the Aillio Bullet? André Kirberg, two-time winner of the German Roasting Championships, answers these and more questions in this informative video. More information about André Kirberg and Seekind Coffee: https://seekind.coffee/Follow André on Instagram: https://www.instagram.com/seekind.coffee/You can find out more about the roaster here: https://roastrebels.com/en/coffee-roaster/aillio-bulletRespectively, if you come from Switzerland here: https://roastrebels.ch/en/roaster/aillio-bullet

    ▬ About the Aillio Bullet Roaster ▬▬▬▬▬▬▬▬▬▬

    The Bullet R1 V2 is a state-of-the-art, powerful yet compact 1kg capacity coffee roaster. Unlike conventional electric roasters, the Bullet R1 V2 uses the principle of induction to heat the drum directly. The induction heating allows very fast and precise adjustments in the heating power as well as an efficient heat transfer for a fast and energy-efficient roasting of up to 1kg of coffee.Another innovation is the infrared sensor with which the Bullet R1 V2 measures the bean temperature without contact. This fast and precise roasting supports the development and execution of very accurate roasting profiles or roasts. With the Bullet, the heat transfer as well as the airflow and the drum speed can be easily and finely adjusted. The roaster can be operated with Artisan as well as with the very user-friendly RoasTime software specifically developed by Aillio and allows easy exchange of roasting profiles with other users.You can find out more about the roaster here: ⁠⁠⁠https://roastrebels.com/en/coffee-roaster/aillio-bullet⁠⁠⁠Respectively, if you come from Switzerland here: ⁠⁠⁠https://roastrebels.ch/en/roaster/aillio-bullet⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

    ▬ About this podcast ▬▬▬▬▬▬▬▬▬▬▬▬

    At Roast Rebels, we are dedicated to a single theme: Roasting coffee made easy. On the one hand we offer the most proven home roasters and high quality green coffees, on the other hand we want to support people who roast their coffee themselves with tips, knowledge, roasting profiles and tutorials to achieve good roasting results quickly. You'll find lots of information and roasting profiles on our website, as well as here on the YouTube channel. #homeroasting #coffeeroasting

    ▬ More Information ▬▬▬▬▬▬▬▬▬▬▬▬

    You will find a lot more information as well on our ⁠⁠⁠⁠website⁠⁠⁠⁠

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  • What are the most important factors to produce high quality coffees? How does the enviroment influence the quality of a coffee? Why is coffee quality so high in Panama? And why have Panama Geshas become so popular that people pay record prices for those coffees? Why is the Nucleus Link Sample Roaster so popular with coffee producers in Panama?

    These and many other questions are answered by Wilford Lamastus in this lively interview. In addition, Wilford shares many great stories (such as how they thought the auction had been hacked when the first bids for Gesha coffees came in) and gives in-depth insights into the production of coffee.

    Wilford Lamastus is one of the world's most renowned coffee producers. Together with his team and family, they produce some of the most sought after coffees in the world. His coffees have scored 95 points and above in Best of Panama, his Gesha was the first coffee to score a record 98 points in Coffee Review and in 2022 a lot of Elida Honey Gesha sold at auction for a record price of $6,034 per pound.

    More information about Wilford Lamastus and Lamastus Family Estates: https://lamastusfamilyestates.com/

    Instagram: https://www.instagram.com/lamastusfamilyestates/

    More information about the Nucleus Link: https://roastrebels.com/en/coffee-roaster/nucleus-link

    Chapters:

    00:00:00 Intro: Lamastus Family Estates

    00:01:03 Wilford Lamastus and his story

    00:04:18 How environment influences coffee quality

    00:12:56 Why is coffee quality in Panama so high

    00:20:26 Influence of processing in coffee

    00:23:41 Why is Gesha coffee so popular in Panama

    00:34:33 Collaboration between producers in Panama

    00:37:31 What influences taste of the coffee most in production

    00:44:35 Importance of cupping and quality control

    00:44:48 Why Wilford Lamastus uses Nucleus Link

    00:54:39 Sample quality of Nucleus Link

    00:56:17 More information about Lamastus Family Estates

    ▬ About the Nucleus Link sample roaster ▬▬▬ The Nucleus Link is a highly accurate convection roaster. It has been specifically designed as a sample roaster - in particular, it allows the same roast to be produced regardless of external conditions. This makes it perfect for communication between coffee growers, traders and roasters, and as a sample roaster for farm visits.The unit comes in a shockproof box and with accessories to determine the density of the beans. It also comes with an app that selects the appropriate settings for the machine based on the altitude, type and density of the beans. Thanks to its ease of use, the machine is also suitable for ambitious and quality-conscious home roasters.You can find more about the roaster here: ⁠https://roastrebels.com/en/coffee-roaster/nucleus-link⁠Or, if you come from Switzerland here: ⁠https://roastrebels.ch/en/roaster/nucleus-link⁠

    ▬ About this podcast ▬▬▬▬▬▬▬▬▬▬▬▬

    At Roast Rebels, we are dedicated to a single theme: Roasting coffee made easy. On the one hand we offer the most proven home roasters and high quality green coffees, on the other hand we want to support people who roast their coffee themselves with tips, knowledge, roasting profiles and tutorials to achieve good roasting results quickly. You'll find lots of information and roasting profiles on our website, as well as here on the YouTube channel. #homeroasting #coffeeroasting

    ▬ More Information ▬▬▬▬▬▬▬▬▬▬▬▬

    You will find a lot more information as well on our ⁠⁠⁠⁠⁠website⁠⁠⁠⁠⁠

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    ⁠⁠⁠⁠⁠YouTube English⁠⁠⁠⁠⁠

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  • How does a coffee roasting championship work? Is there a perfect roasting profile? And how did André Kirberg manage to win the German Championship after only two years of coffee roasting? André Kirberg, the two-time winner of the German Coffee Roasting Championships, answers these and other questions in this exciting interview. Be sure to have a sheet of paper and a pen ready, because there is a lot to learn. More information about André Kirberg and Seekind Coffee: https://seekind.coffee/Follow André on Instagram: https://www.instagram.com/seekind.coffeeChapter:00:00 André Kirberg and his path to becoming the German Coffee Roasting Championoduction03:41 From first roast 2020 to champion 202204:52 Seekind style of coffee roasting07:10 Importance of sensory skills08:35 Decision to participate in championships10:49 What is the ambition in a roasting championship13:15 What is happening at roasting championships17:55 How to prepare for roasting championship20:18 What's the benefit of competing in championships22:39 Learning on roasting profiles25:53 Follow André Kirberg and Seekind Coffee

    ▬ About this podcast ▬▬▬▬▬▬▬▬▬▬▬▬

    At Roast Rebels, we are dedicated to a single theme: Roasting coffee made easy. On the one hand we offer the most proven home roasters and high quality green coffees, on the other hand we want to support people who roast their coffee themselves with tips, knowledge, roasting profiles and tutorials to achieve good roasting results quickly. You'll find lots of information and roasting profiles on our website, as well as here on the YouTube channel. #homeroasting #coffeeroasting

    ▬ More Information ▬▬▬▬▬▬▬▬▬▬▬▬

    You will find a lot more information as well on our ⁠⁠⁠⁠⁠website⁠⁠⁠⁠⁠

    ▬ More Podcasts & Videos ▬▬▬▬▬▬▬▬▬▬▬▬

    ⁠⁠⁠⁠⁠YouTube English⁠⁠⁠⁠⁠

    ⁠⁠⁠⁠⁠YouTube Deutsch⁠⁠⁠⁠⁠

    ⁠⁠⁠⁠⁠Podcast in Deutsch⁠⁠⁠⁠⁠

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    ►Onlineshop for home coffee roasters: ⁠⁠⁠⁠⁠https://roastrebels.com/en/

  • How did Sam Corra's journey in the coffee industry begin and what is his approach to roasting coffee? How does he find and roast coffee for the World Championships? What are the biggest challenges in sample roasting and why does the Nucleus Link provide greater control and consistency with smaller sample sizes? What are the most important factors influencing the roast profile and how does the Nucleus Link address these factors? What are Sam's recommendations and hacks for Nucleus Link users? These and many more questions are answered by Sam Corra in this video. Sam is the Director of Coffee at Ona Coffee and has coached and competed in several national and international coffee competitions. In 2021 he supported Matt Winton on his way to becoming World Brewers Cup Champion with a modified Kaffelogic Nano 7 roaster: https://roastrebels.com/en/coffee-roaster/kaffelogic-nanoHe has further developed and modified the machine, which is now available to the public as the Nucleus Link sample roaster: https://roastrebels.com/en/coffee-roaster/nucleus-linkChapters:00:00:00 Introduction00:00:38 Who is Sam Corra00:04:27 How roasting changed in 19 years00:05:52 What's important in coffee roasting00:07:30 How to roast for championships00:14:42 Why was the Nucleus Link developed?00:20:58 Turning the Kaffelogic Nano into a Nucleus Link00:28:44 Most relevant data in coffee roasting00:34:39 Why is altitude calibration needed in a fluid bed roaster00:39:15 Close collaboration between Kaffelogic and Nucleus00:40:43 Why ist Nucleus Link so popular with coffee producers00:45:44 Why can the coffee immediately be cupped after roasting00:51:59 Sam's hacks / tipps for the Nucleus Link00:59:07 More info: https://roastrebels.com/en/coffee-roaster/nucleus-link▬ About the Nucleus Link sample roaster ▬▬▬ The Nucleus Link is a highly accurate convection roaster. It has been specifically designed as a sample roaster - in particular, it allows the same roast to be produced regardless of external conditions. This makes it perfect for communication between coffee growers, traders and roasters, and as a sample roaster for farm visits.The unit comes in a shockproof box and with accessories to determine the density of the beans. It also comes with an app that selects the appropriate settings for the machine based on the altitude, type and density of the beans. Thanks to its ease of use, the machine is also suitable for ambitious and quality-conscious home roasters.You can find more about the roaster here: https://roastrebels.com/en/coffee-roaster/nucleus-linkOr, if you come from Switzerland here: https://roastrebels.ch/en/roaster/nucleus-link

    ▬ About this podcast ▬▬▬▬▬▬▬▬▬▬▬▬

    At Roast Rebels, we are dedicated to a single theme: Roasting coffee made easy. On the one hand we offer the most proven home roasters and high quality green coffees, on the other hand we want to support people who roast their coffee themselves with tips, knowledge, roasting profiles and tutorials to achieve good roasting results quickly. You'll find lots of information and roasting profiles on our website, as well as here on the YouTube channel. #homeroasting #coffeeroasting

    ▬ More Information ▬▬▬▬▬▬▬▬▬▬▬▬

    You will find a lot more information as well on our ⁠⁠⁠⁠website⁠⁠⁠⁠

    ▬ More Podcasts & Videos ▬▬▬▬▬▬▬▬▬▬▬▬

    ⁠⁠⁠⁠YouTube English⁠⁠⁠⁠

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    ►Onlineshop for home coffee roasters: ⁠⁠⁠⁠https://roastrebels.com/en/

  • How can I clean the chaff box between two batches in the Aillio Bullet R1 V2? How do I roast natural processed coffee on the Aillio Bullet roaster? How does the outside temperature influence my roasting profiles? And how can I roast a nice Italian Espresso on the Bullet coffee roaster? Steffen Lav from the Aillio team answered those and a lot more questions on the Aillio Bullet R1 V2 in an online Q&A session. More info on the Aillio Bullet R1 V2 in our European shop: https://roastrebels.com/en/coffee-roaster/aillio-bullet

    0:00 welcome2:00 Cleaining the tube3:40 Cleaning the chaff filter5:08 Back to back roasting8:00 Firmware updates9:30 Stable vs. Beta firmware12:05 Espresso blends14:38 pre blend vs. post blend17:02 Showcase profiles in Roast World19:15 Rating the roasts20:20 Profiles by known roasters21:24 Recipes in RoasTime 422:25 Impact of outside temperature on roasting25:33 Preheat temperature27:06 How to roast naturals30:00 Sweet spot / batch size32:45 Roasting typical Italian espresso37:11 Change the RoR sensitivity 40:43 Deep cleaning the Aillio Bullet44:00 Never clean the drum46:40 Between batch protocol 48:38 Empty chaff box between batches53:50 Profiles for espresso57:20 Bigger roasting machines with induction59:30 How to prevent baking1:02:00 Airflow management1:04:50 RoR management1:12:30 More info: https://roastrebels.com/en/coffee-roaster/aillio-bullet⁠⁠

    ▬ About the Aillio Bullet Roaster ▬▬▬▬▬▬▬▬▬▬

    The Bullet R1 V2 is a state-of-the-art, powerful yet compact 1kg capacity coffee roaster. Unlike conventional electric roasters, the Bullet R1 V2 uses the principle of induction to heat the drum directly. The induction heating allows very fast and precise adjustments in the heating power as well as an efficient heat transfer for a fast and energy-efficient roasting of up to 1kg of coffee.Another innovation is the infrared sensor with which the Bullet R1 V2 measures the bean temperature without contact. This fast and precise roasting supports the development and execution of very accurate roasting profiles or roasts. With the Bullet, the heat transfer as well as the airflow and the drum speed can be easily and finely adjusted. The roaster can be operated with Artisan as well as with the very user-friendly RoasTime software specifically developed by Aillio and allows easy exchange of roasting profiles with other users.You can find out more about the roaster here: ⁠⁠https://roastrebels.com/en/coffee-roaster/aillio-bullet⁠⁠Respectively, if you come from Switzerland here: ⁠⁠https://roastrebels.ch/en/roaster/aillio-bullet⁠⁠⁠⁠⁠⁠⁠

    ▬ About this podcast ▬▬▬▬▬▬▬▬▬▬▬▬

    At Roast Rebels, we are dedicated to a single theme: Roasting coffee made easy. On the one hand we offer the most proven home roasters and high quality green coffees, on the other hand we want to support people who roast their coffee themselves with tips, knowledge, roasting profiles and tutorials to achieve good roasting results quickly. You'll find lots of information and roasting profiles on our website, as well as here on the YouTube channel. #homeroasting #coffeeroasting

    ▬ More Information ▬▬▬▬▬▬▬▬▬▬▬▬

    You will find a lot more information as well on our ⁠⁠⁠website⁠⁠⁠

    ▬ More Podcasts & Videos ▬▬▬▬▬▬▬▬▬▬▬▬

    ⁠⁠⁠YouTube English⁠⁠⁠

    ⁠⁠⁠YouTube Deutsch⁠⁠⁠

    ⁠⁠⁠Podcast in Deutsch⁠⁠⁠

    ▬ Social Media ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

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    ►Onlineshop for home coffee roasters: ⁠⁠⁠https://roastrebels.com/en/

  • Why is the Aillio Bullet so popular with commercial roasters and how do they use it for nano lots, samples and profiles? What set-up and equipment is recommended if I use the Aillio Bullet in a commercial environment? What maintenance needds and regulations do I have to follow? And how do I set-up multiple bullets with notebooks? These and many more questions are being answered in this video by Aillio's Steffen Lav.More about the Aillio Bullet R1 V2: https://roastrebels.com/en/coffee-roaster/aillio-bulletThe chapters are:00:00 Aillio Bullet as commercial roaster00:54 Steffens experience as commercial roaster with the Aillio Bullet01:36 Strength of Aillio Bullet as commercial machine02:14 Home roaster growing into commercial roasting03:15 Aillio Bullet as sample roaster03:56 Small batch roasting on the Aillio Bullet04:48 Profile roasting06:18 Building a commercial roasting setup08:01 Equipment and spare parts09:14 Maintenence needs 10:34 Regulations11:41 IBTS in Aillio commercial roasting13:10 consistency and quality control13:59 PC setup multiple Aillio Bullets15:28 PC specifications for Aillio Bullet16:29 Evaluating greens on the Aillio Bullet19:25 More info https://roastrebels.com/en/coffee-roaster/aillio-bullet

    ▬ About the Aillio Bullet Roaster ▬▬▬▬▬▬▬▬▬▬

    The Bullet R1 V2 is a state-of-the-art, powerful yet compact 1kg capacity coffee roaster. Unlike conventional electric roasters, the Bullet R1 V2 uses the principle of induction to heat the drum directly. The induction heating allows very fast and precise adjustments in the heating power as well as an efficient heat transfer for a fast and energy-efficient roasting of up to 1kg of coffee.Another innovation is the infrared sensor with which the Bullet R1 V2 measures the bean temperature without contact. This fast and precise roasting supports the development and execution of very accurate roasting profiles or roasts. With the Bullet, the heat transfer as well as the airflow and the drum speed can be easily and finely adjusted. The roaster can be operated with Artisan as well as with the very user-friendly RoasTime software specifically developed by Aillio and allows easy exchange of roasting profiles with other users.You can find out more about the roaster here: ⁠https://roastrebels.com/en/coffee-roaster/aillio-bullet⁠Respectively, if you come from Switzerland here: ⁠https://roastrebels.ch/en/roaster/aillio-bullet⁠⁠⁠⁠

    ▬ About this podcast ▬▬▬▬▬▬▬▬▬▬▬▬

    At Roast Rebels, we are dedicated to a single theme: Roasting coffee made easy. On the one hand we offer the most proven home roasters and high quality green coffees, on the other hand we want to support people who roast their coffee themselves with tips, knowledge, roasting profiles and tutorials to achieve good roasting results quickly. You'll find lots of information and roasting profiles on our website, as well as here on the YouTube channel. #homeroasting #coffeeroasting

    ▬ More Information ▬▬▬▬▬▬▬▬▬▬▬▬

    You will find a lot more information as well on our ⁠⁠website⁠⁠

    ▬ More Podcasts & Videos ▬▬▬▬▬▬▬▬▬▬▬▬

    ⁠⁠YouTube English⁠⁠

    ⁠⁠YouTube Deutsch⁠⁠

    ⁠⁠Podcast in Deutsch⁠⁠

    ▬ Social Media ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

    ►⁠⁠Facebook⁠⁠

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    ►Onlineshop for home coffee roasters: ⁠⁠https://roastrebels.com/en/

  • What are the perfect Power, Fan and Drum speed settings for the Aillio Bullet R1 V2? What are the differences between an electrical induction powered roaster and a gas roaster? How do I preheat the Aillio Bullet and when is it ready to charge? How do I do back-to-back roasts on the Aillio Bullet? These and many more questions are being answered in this video by Aillio's Steffen Lav.More about the Aillio Bullet R1 V2: https://roastrebels.com/en/coffee-roaster/aillio-bulletThe chapters are:00:00 Introduction00:45 Induction vs. gas roasting04:17 How Power settings work in the Aillio Bullet04:50 Best Power settings for the Aillio Bullet R1 V205:49 Recommended preheat temperature for the Aillio Bullet07:17 Best Fan settings for the Aillio Bullet R1 V209:39 Fan setting and convective heat transfer10:46 Best Drum speed for the Aillio Bullet R1 V213:20 Importance of Charge message16:35 Recipies and consistency18:38 Back to back roasting with the Aillio Bullet R1 V221:04 Empty chaff box in back-to-back roasting23:57 More info https://roastrebels.com/en/coffee-roaster/aillio-bullet
    ▬ About the Aillio Bullet Roaster ▬▬▬▬▬▬▬▬▬▬

    The Bullet R1 V2 is a state-of-the-art, powerful yet compact 1kg capacity coffee roaster. Unlike conventional electric roasters, the Bullet R1 V2 uses the principle of induction to heat the drum directly. The induction heating allows very fast and precise adjustments in the heating power as well as an efficient heat transfer for a fast and energy-efficient roasting of up to 1kg of coffee.Another innovation is the infrared sensor with which the Bullet R1 V2 measures the bean temperature without contact. This fast and precise roasting supports the development and execution of very accurate roasting profiles or roasts. With the Bullet, the heat transfer as well as the airflow and the drum speed can be easily and finely adjusted. The roaster can be operated with Artisan as well as with the very user-friendly RoasTime software specifically developed by Aillio and allows easy exchange of roasting profiles with other users.You can find out more about the roaster here: https://roastrebels.com/en/coffee-roaster/aillio-bulletRespectively, if you come from Switzerland here: https://roastrebels.ch/en/roaster/aillio-bullet⁠

    ▬ About this podcast ▬▬▬▬▬▬▬▬▬▬▬▬

    At Roast Rebels, we are dedicated to a single theme: Roasting coffee made easy. On the one hand we offer the most proven home roasters and high quality green coffees, on the other hand we want to support people who roast their coffee themselves with tips, knowledge, roasting profiles and tutorials to achieve good roasting results quickly. You'll find lots of information and roasting profiles on our website, as well as here on the YouTube channel. #homeroasting #coffeeroasting

    ▬ More Information ▬▬▬▬▬▬▬▬▬▬▬▬

    You will find a lot more information as well on our ⁠website⁠

    ▬ More Podcasts & Videos ▬▬▬▬▬▬▬▬▬▬▬▬

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    ⁠Podcast in Deutsch⁠

    ▬ Social Media ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

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    ►Onlineshop for home coffee roasters: ⁠https://roastrebels.com/en/

  • Nothing influences the taste and quality of your coffee more than the green coffee beans you choose. In this Q&A session on green coffee, Chris Kornman - one of the most experienced specialists in coffee sourcing and quality - answered various questions on green coffee to provide roasters with tipps and knowledge on how to improve their roasting by better chosing and treating the green coffees they buy.

    Chris Kornman is also author of the book "Green Coffee", which is a must-read for anyone working with (green) coffee: https://roastrebels.com/en/roasting-accessories/books/green-coffee

    Chapter: 

    00:00 Introduction and who is Chris Kornman 

    01:55 How to store green coffee beans 

    03:17 Plastic bags / Grainpro / Ecotact 

    04:04 How long can I store green coffee beans 

    05:49 How to build a green coffee storage  

    07:11 Is air conditioning needed in coffee storage 

    09:12 How can I find a good coffee producer 

    11:26 What to evaluate in green coffee samples 

    13:39 At what stages to take samples in coffee trading 

    18:22 Pre-shipment vs. arrival samples 

    20:28 How to measure moisture content 

    22:18 Green coffee evaluation with ultraviolet 

    24:15 What to look for when buying coffee online 

    28:31 What aspects do have the most influence on coffee taste 

    30:46 Importance of processing methods 

    31:51 Measuring water activity 

    34:19 Measuring coffee density 

    37:48 Roasting depending on density 

    39:21 Coffee density and scorching / defects 

    39:52 What defects to look after in green coffee beans 

    43:06 Coffee quality standards 

    43:54 Is colour sorter needed in a roastery 

    46:30 How to roast new experimental processed coffees (anarobic, maceronic, yeast) 

    49:34 What are current coffee trends

    Link: Kaffelogic Nano 7e Sample roaster

    Link: Green coffee beans for home roaster

    Link: Book "Green Coffee"

    ▬ About this podcast ▬▬▬▬▬▬▬▬▬▬▬▬

    At Roast Rebels, we are dedicated to a single theme: Roasting coffee made easy. On the one hand we offer the most proven home roasters and high quality green coffees, on the other hand we want to support people who roast their coffee themselves with tips, knowledge, roasting profiles and tutorials to achieve good roasting results quickly.   You'll find lots of information and roasting profiles on our website, as well as here on the YouTube channel.   #homeroasting #coffeeroasting

    ▬ More Information ▬▬▬▬▬▬▬▬▬▬▬▬

    You will find a lot more information as well on our website

    ▬ More Podcasts & Videos ▬▬▬▬▬▬▬▬▬▬▬▬

    YouTube English

    YouTube Deutsch

    Podcast in Deutsch

    ▬ Social Media ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

    ►Facebook

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    ►Newsletter

    ►Onlineshop for home coffee roasters: https://roastrebels.com/en/

  • Subscribe to our newsletter until December 31st to get a free annual subscription to Roast Magazine digital:
    Newsletter English: https://bit.ly/3PZFTAB
    Newsletter Deutsch: https://bit.ly/3I6FXws 

    Connie Blumhardt is the publisher and founder of the Roast Magazine and Daily Coffee News. Together with her team, she has published several of the most important books on roasting like the «Book of Roast» or «Green Coffee». In addition to that, they organise the annual Roaster Summits.

    Few people have witnessed and helped shape the development of specialty coffee as closely as Connie. Through her publications, she has made in-depth knowledge of coffee roasting available to a broad public. In doing so, she has helped thousands of coffee roasters get started, while at the same time contributing to a significant overall improvement in the quality of roasted coffee over the past several years.

    In this interview, she tells us, among other things, how she started publications such as Roast Magazine and the Book of Roast. But we also talk about what the coffee world looked like 20 years ago and how coffee roasting and coffee culture has changed since then.

    Book of Roast: https://roastrebels.com/en/accessories/books/book-of-roast
    Green Coffee book: https://roastrebels.com/en/roasting-accessories/books/green-coffee
    Roast Magazine: https://www.roastmagazine.com/
    Daily Coffee News: https://dailycoffeenews.com/
    Roast Summit: https://www.roastmagazine.com/roastsummit

    ▬ About this podcast ▬▬▬▬▬▬▬▬▬▬▬▬

    At Roast Rebels, we are dedicated to a single theme: Roasting coffee made easy. On the one hand we offer the most proven home roasters and high quality green coffees, on the other hand we want to support people who roast their coffee themselves with tips, knowledge, roasting profiles and tutorials to achieve good roasting results quickly.   You'll find lots of information and roasting profiles on our website, as well as here on the YouTube channel.   #homeroasting #coffeeroasting

    ▬ More Information ▬▬▬▬▬▬▬▬▬▬▬▬

    You will find a lot more information as well on our website: https://roastrebels.com/en

    ▬ More Podcasts & Videos ▬▬▬▬▬▬▬▬▬▬▬▬

    More roasting knowledge: https://www.youtube.com/channel/UC5xchx_vufvEIgRXgiXCjwQMehr

    Heimrösterwissen auf Deutsch: https://www.youtube.com/channel/UClk5nH5ijBrbyL5TBkomWSQ

    Podcast in Deutsch: https://anchor.fm/kaffee

    ▬ Social Media ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

    ►Facebook: https://www.facebook.com/roastrebels/

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    ►Newsletter: http://eepurl.com/dxHgML

    ►Onlineshop for home coffee roasters: https://roastrebels.com/en/

  • Just imagine: it's Monday afternoon, you've just received your Kaffelogic Nano 7 and you're about to roast the coffee you'll be serving at the Barista Championships on Friday. Welcome to the world of Erhan Dizbay, silver medallist at the German Barista Championships 2022.

    In this interview, Erhan explains why more and more championship participants are working with the Kaffelogic Nano 7, how a coffee championship works, which coffee he has roasted and how he uses the Kaffelogic Nano 7 in everyday life, for example when travelling to coffee-origin countries such as Kenya.

    More information about Erhan Dizbay: https://www.erhandizbay.coffee/

    More information about Kaffelogic Nano 7: https://roastrebels.com/en/coffee-roaster/kaffelogic-nano

    ▬ About this podcast ▬▬▬▬▬▬▬▬▬▬▬▬

    At Roast Rebels, we are dedicated to a single theme: Roasting coffee made easy. On the one hand we offer the most proven home roasters and high quality green coffees, on the other hand we want to support people who roast their coffee themselves with tips, knowledge, roasting profiles and tutorials to achieve good roasting results quickly.   You'll find lots of information and roasting profiles on our website, as well as here on the YouTube channel.   #homeroasting #coffeeroasting

    ▬ More Information ▬▬▬▬▬▬▬▬▬▬▬▬

    You will find a lot more information as well on our website: https://roastrebels.com/en

    ▬ More Podcasts & Videos ▬▬▬▬▬▬▬▬▬▬▬▬

    More roasting knowledge: https://www.youtube.com/channel/UC5xchx_vufvEIgRXgiXCjwQMehr

    Heimrösterwissen auf Deutsch: https://www.youtube.com/channel/UClk5nH5ijBrbyL5TBkomWSQ

    Podcast in Deutsch: https://anchor.fm/kaffee

    ▬ Social Media ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

    ►Facebook: https://www.facebook.com/roastrebels/

    ►Instagram: https://www.instagram.com/roastrebels/

    ►Newsletter: http://eepurl.com/dxHgML

    ►Onlineshop for home coffee roasters: https://roastrebels.com/en/

  • How long does coffee need to degas / rest after roasting? How long do I have to wait after the roasting of coffee? When does coffee taste the best and how what is ultimate freshness in coffee? In this interview, André Eiermann is answering those and many more questions. In fact it's already 2 years, since I've recorded the video with André but I just found out, I never uploaded it on this podcast. The information content is still fully up to date.

    André has been the first person to live roast coffee on the stage and directly serve it to the judges at the world barista championships in 2017. From this experience as well as his long carreer in coffee, he has a profound knowledge on coffee freshness, coffee extraction, coffee storage and much more.  

    The links mentioned in this interview: 

    André's book (inspire and get inspired): https://roastrebels.com/en/accessories/books/inspire-andre-eiermann 

    André's live performance at the WOC 2017:  https://vimeo.com/254823052 

    ZHAW research on coffee degassing in relation to roast profile: https://www.researchgate.net/project/Degassing 

    ZHAW research on coffee extraction: https://www.researchgate.net/publication/346026048_Extraction_of_single_serve_coffee_capsules_linking_properties_of_ground_coffee_to_extraction_dynamics_and_cup_quality 

    Follow André on Instagram: https://www.instagram.com/andre_eiermann/?hl=de  

    ▬ About this podcast ▬▬▬▬▬▬▬▬▬▬▬▬

    At Roast Rebels, we are dedicated to a single theme: Roasting coffee made easy. On the one hand we offer the most proven home roasters and high quality green coffees, on the other hand we want to support people who roast their coffee themselves with tips, knowledge, roasting profiles and tutorials to achieve good roasting results quickly.   You'll find lots of information and roasting profiles on our website, as well as here on the YouTube channel.   #homeroasting #coffeeroasting

    ▬ More Information ▬▬▬▬▬▬▬▬▬▬▬▬

    You will find a lot more information as well on our website: https://roastrebels.com/en

    ▬ More Podcasts & Videos ▬▬▬▬▬▬▬▬▬▬▬▬

    More roasting knowledge: https://www.youtube.com/channel/UC5xchx_vufvEIgRXgiXCjwQMehr

    Heimrösterwissen auf Deutsch: https://www.youtube.com/channel/UClk5nH5ijBrbyL5TBkomWSQ

    Podcast in Deutsch: https://anchor.fm/kaffee

    ▬ Social Media ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

    ►Facebook: https://www.facebook.com/roastrebels/

    ►Instagram: https://www.instagram.com/roastrebels/

    ►Newsletter: http://eepurl.com/dxHgML

    ►Onlineshop for home coffee roasters: https://roastrebels.com/en/

  • Nothing influences the taste and quality of your coffee more than the green coffee beans you choose. But which factor in the green coffee has the greatest influence on the flavour profile? What do roasters need to pay the most attention to in order to find the right bean? How do processing, density, scree size and moisture content affect flavour, and is there a different approach to roasting beans appropriately? What equipment do green coffee buyers need and what is the best way to store beans?

    Chris Kornman - one of the most experienced specialists in coffee sourcing and quality - answers these and many more questions in this interview, which I highly recommend to anyone who works with green coffee beans (in fact, anyone who works with coffee).

    Moreover, his book is a must-read. It is at the same time very profound in its information content, but also easy to understand and beautifully designed:
    https://roastrebels.com/en/roasting-accessories/books/green-coffee 

    ▬ About this podcast ▬▬▬▬▬▬▬▬▬▬▬▬

    At Roast Rebels, we are dedicated to a single theme: Roasting coffee made easy. On the one hand we offer the most proven home roasters and high quality green coffees, on the other hand we want to support people who roast their coffee themselves with tips, knowledge, roasting profiles and tutorials to achieve good roasting results quickly.   You'll find lots of information and roasting profiles on our website, as well as here on the YouTube channel.   #homeroasting #coffeeroasting

    ▬ More Information ▬▬▬▬▬▬▬▬▬▬▬▬

    You will find a lot more information as well on our website: https://roastrebels.com/en

    ▬ More Podcasts & Videos ▬▬▬▬▬▬▬▬▬▬▬▬

    More roasting knowledge: https://www.youtube.com/channel/UC5xchx_vufvEIgRXgiXCjwQMehr

    Heimrösterwissen auf Deutsch: https://www.youtube.com/channel/UClk5nH5ijBrbyL5TBkomWSQ

    Podcast in Deutsch: https://anchor.fm/kaffee

    ▬ Social Media ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

    ►Facebook: https://www.facebook.com/roastrebels/

    ►Instagram: https://www.instagram.com/roastrebels/

    ►Newsletter: http://eepurl.com/dxHgML

    ►Onlineshop for home coffee roasters: https://roastrebels.com/en/

  • How can I easily roast a great coffee? What are the most important decisions, tricks and techniques to better roast coffee? What equipment do I need? And how can I translate a roasting profile from one machine to the other?

    There is so much information on coffee roasting around, but it's hard to distinguish, what is right and wrong and much more - what is relevant and what isn't. Therefore I am thrilled, that such an experienced roaster, educator, researcher and author like Rob Hoos took an hour to share his knowledge and experience with us.

    What was planned as an interview on roasting has become a profound overview on the fundamentals of coffee roasting. There is so much to learn in every sentence of this interview. So use the opportunity to watch it twice, three times or even more and don't forget to take notes.

    Video: https://youtu.be/K-CSz2SO4eQ

    0:00 Introduction and who is Rob Hoos

    3:08 What is most important to roast a good coffee

    10:55 How to roast naturals vs. washed coffees vs. honeys

    12:08 Roast degree vs. development time

    13:58 How to roast for espresso

    15:45 How to reach an even colour through the bean

    16:30 Roast degree vs. bean temperature

    18:40 Development time vs. development time ratio

    21:00 Density and influence on roasting profile

    23:56 Moisture content and influence on roasting

    27:00 Drying phase vs. maillard phase

    28:40 How to prevent most common roasting defects

    34:35 What is baked coffee

    38:25 Is convection roasting better than conductive roasting

    42:10 How to find the best coffee roasting machine

    46:55 What capacity to chose

    48:40 How to translate profiles from sample roaster to production roaster

    50:30 How to adapt roasting profiles for smaller or larger batches

    52:30 Is IBTS the future in coffee roasting

    53:40 Where to find more information on Rob Hoos

    Rob's Website: https://hoos.coffee/

    Rob's book: https://roastrebels.com/en/accessories/books/rob-hoos

    ▬ About this podcast ▬▬▬▬▬▬▬▬▬▬▬▬

    At Roast Rebels, we are dedicated to a single theme: Roasting coffee made easy. On the one hand we offer the most proven home roasters and high quality green coffees, on the other hand we want to support people who roast their coffee themselves with tips, knowledge, roasting profiles and tutorials to achieve good roasting results quickly.   You'll find lots of information and roasting profiles on our website, as well as here on the YouTube channel.   #homeroasting #coffeeroasting

    ▬ More Information ▬▬▬▬▬▬▬▬▬▬▬▬

    You will find a lot more information as well on our website: https://roastrebels.com/en

    ▬ More Podcasts & Videos ▬▬▬▬▬▬▬▬▬▬▬▬

    More roasting knowledge: https://www.youtube.com/channel/UC5xchx_vufvEIgRXgiXCjwQMehr

    Heimrösterwissen auf Deutsch: https://www.youtube.com/channel/UClk5nH5ijBrbyL5TBkomWSQ

    Podcast in Deutsch: https://anchor.fm/kaffee

    ▬ Social Media ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

    ►Facebook: https://www.facebook.com/roastrebels/

    ►Instagram: https://www.instagram.com/roastrebels/

    ►Newsletter: http://eepurl.com/dxHgML

    ►Onlineshop for home coffee roasters: https://roastrebels.com/en/