the only variables in coffee roasting are:
1. time
2. heat
3. bean variety.
Roasting fast and very hot can scorch the edges of the bean and create a burnt taste. However roasting a little slower with short bursts of higher heat can create a wonderful cinnamon roast that still finishes at the "fist crack".
Rwanada dry process is one of those magical varietals that roasts perfect in the cinnamon profile
https://literoasters.com/product/rwanda/
