Roaster School - Season 2 - Episode 4: Deciding When the Roast is Done
28:44
Roaster School - Season 2 - Episode 3: From Yellow to First Crack
22:50
Roaster School - Season 2 - Episode 1
19:19
Profils de torréfaction : ce que vous devez savoir pour torréfier vous-même un bon café à la maison
49:27
The Reality of Roasting: Being a More Decisive Roaster
35:12
Roaster School - Season 2 - Episode 2: The First Part of the Roast
31:59
Roaster School Online - Ep #4 - Beyond First Crack
13:23
3 ways to increase coffee sweetness while roasting
19:21