Sample roasting isn’t just about tasting coffee – it’s about making the right decisions for your production roasts.In this video, I show you how I roast samples on the ROEST L100 Plus, with a clear goal:Getting profile data you can actually use – whether you’re buying green coffee, checking quality, or preparing for production.You’ll learn:

• How I evaluate green coffee for my assortment
• What I look for in roast curves and development
• How the ROEST helps build consistent, translatable profiles
• And how I make the most of just 100g of green coffee

I’m Ingo from Roast Rebels and I help roasters get better results, with the right tools and the right approach.More about the ROEST L100 PlusChapter00:00 – Intro: Why sample roasting is so important00:28 – Different use cases for sample roasts01:18 – Evaluating green coffee: what I look for02:10 – ROEST L100 Plus setup for sample roasting03:15 – Tips for consistent results with 100g batches04:30 – Summary: How to make smarter buying decisions▬ About the ROEST Sample Roaster ▬▬▬▬▬▬▬▬▬▬The ROEST L100 Plus is a highly advanced sample roaster designed for the needs of coffee roasters, importers, and competition participants. It operates with a convection-based roasting system, ensuring even heat distribution. With a capacity of 50 to 200 grams per batch, it is ideal for precise evaluation of green coffee. Its advanced sensor technology provides real-time data on temperature, airflow, and bean movement, allowing for precise control of the roasting profile.A key feature of the ROEST L100 Plus is its automated roast profile management with adaptive algorithms. The machine detects the first crack automatically and adjusts the roast development accordingly to ensure consistent results. In addition to fully automated roasting, it also offers manual control for customization. With its integrated cloud-based software, users can store, analyze, and optimize roast profiles. The ROEST L100 Plus is particularly suited for professional applications where consistency and efficiency are essential.More info on the ROEST Sample roaster