Glad to see that this thread has sucked another into the rabbit hole of good coffee
Welcome to the dark side,
@NRC
I too recommend upgrading to a burr grinder. I was skeptical when these folks in this thread lured me in, but it sure does make a big difference. Just don't do like I did a couple summers ago and get drunk and make a grinder purchase. You'll likely end up spending a lot of money lol
With a lot going on over this winter I haven't roasted any beans in quite a while. I was going thru my stash of beans I had already roasted, even stuff that was fairly old (was surprised how much better than the pre ground stuff I used to drink, even when it wasn't close to fresh) but I eventually ran out. I got lazy and was using my wife's Keurig for a while but couldn't tolerate the taste (or lack thereof) or the price any longer so I roasted some beans yesterday.
I started with the last 225 grams of a Costa Rican bean I had enjoyed immensely from Captains Coffee. I was watching some YT vids on my phone and was a bit distracted and I ended up pushing the initial pre crack phases longer than I usually do. Normally I start my Fresh Roast at fan speed 7 and temp 4 then drop the fan speed one notch each minute for 3 minutes, then start upping the temp into first crack. Since I was distracted I didn't start dropping the fan until the two minute mark, then went two more minutes before dropping it again. After that I started upping the temp as usual. This resulted in first crack around the 5:45 mark. The first batch I pushed 1:30 into first crack and then pulled them. The result was the by far the best smelling beans I have produced to date. I was amazed at how good they smelled, as well as how complex they smelled.
Next I did 225 grams of Haitian Blue, again the last of a bag. The previous batch smelled so good I went with the same program. The finished product smelled great but I wasn't as blown away as the Costa Rican beans. I pushed these beans a bit longer, basically until first crack settled and then pulled.
Lastly I did the same with some Burundi beans and they turned out in the same ballpark. Smelled good, but not overly different than I'd expect with my usual method.
I bagged up all three batches and this morning I opened all three to give them the sniff test and they were all just incredible. The CR beans smelled even more amazing, and the Haitian and Burundi had just come alive in ways I've yet to experience with my own roast.
Made a pot of the CR beans and had the two best cups I've produced to date. Just incredible. So smooth, the flavors so clean and noticeable. A bit ago I made a cup of the Haitian Blue and same story. I've enjoyed all three of these beans immensely but both of these were noticeably better than any of my previous efforts.
Lesson learned here was not to get too wrapped up in how the experts say one should go about roasting. Just about everything I read and most of the vids I watched when I bought this roaster all recommended some form of one minute or so intervals between dropping the fan/upping the temp, but for whatever reason dragging that process out made two of three beans I roasted just amazing, and based on smell alone I'm expecting similar results from the Burundi beans.
I've read a fair amount about the intricacies of roasting beans, the various stages of roasting, and the way these stages impact the final product, but I in no way claim to understand most of it. What I do know is these three cups I've had today are by far my best yet, and I'm excited to try the third batch in the morning.
BTW does anyone else go to bed a bit excited at the prospect of trying out a new roast in the morning? Sometimes I go to bed damn near giddy at the thought of my morning cup lol