Hi all,
Below is my standardized, not bean-specific, generic recipe that I try to follow for a 1lb (about 454g) batch, especially when the bean is new to me. An example chart is below.
Preheat (about 15 minutes for day’s first batch) to 464F, P7, F2, D9. I start lowering the power one step at 330F (IBTS), another step at 360F, and then decrease power and/or increase fan as needed while trying to achieve slowly decreasing RoR (trying to control spikes or drops) and a low RoR (around 5) at the target end temp.
For light/City roast I target 395-400F, City+ around 405-410F, Medium/Full City around 415-425, and then higher for Full City+ (rarely go higher than 430F end temp).
Usually I reach FC at around 385-395F, in between 7:30 and 8:00 minutes. Finish roasts in around 10 minute mark depending on the roast level.
Does anyone have this type of standard (not bean specific) recipe to share, or any comment/improvements on my process above would be appreciated!
Thank you!