☕ Coffee ☕: Ingredients, Roasting, Grinding, Brewing, and Tasting

[ba-brewer]

Generally washed coffee does not need additional rest time, but I allow lighter roasts to rest a few days. Coffee is similar to beer that it does change with time, but is much fast and a shorter shelf life, like two to three weeks.

 

[Ruint]

Nice NGD! Happy you have gotten acceptable coffee to drink. Now we start the "tuning" of your roasting. I am still not impressed by how that machine agitates the beans. I like that it keeps them moving, so they won't stay in a hot spot for long, but, it doesn't turn them over much. That is where you can use that wood spoon or even a spatula to help. If you diy and have a handiness to you, you can modify your roaster to accomplish the better agitation, as ba-brewer mentioned.. 20 minutes is long for a small batch. Your machine says it can do 500 gram batches, which is just a little more than a pound. You can wait on doing 1 pound batches. Do half that. Keep it there for 10 to 20 more roasts. This will make you learn your roaster better. I would still ramp the heat up higher to start. Not trying to boss you either, just giving suggestions that would help you further. It sounds like you have come a decent ways forward from where you were!!! Typically you want yellowing at or around the 4 minutes mark, mallaird reaction for the next 4 minutes, culminating when the beans first crack and let that go on as long as you prefer. At about 12 minutes you would or should be entering into second crack. I normally drop mine somewhere in the midst of 1st crack.

 

[TallDan]

Did my 105th batch on my roaster just now. I stil don't have it right.

 

[NGD]

My first two batches I vacuum sealed for 3-4 days prior to trying. Second batch smelled like chocolate and citrus with a hint of earth. Wish the flavor matched the aromatics.

@Ruint No offense taken at all. Thank you and everyone else for the advice. These last two roasts were far and away better. I’m tempted to tinker with the agitating arm. Found some great suggestions online. Already eyeballing the next roaster though. I’m hooked!

 

[applescrap]

Welcome Ngd! Now run!

Looks like some fun coffes pshankstar. Didnt have time to read but sounds fun, the flavorings. Maybe use htb whiskey method with some flavored spirits like chambord or kahlua. Iirc is it a couple tablespoons soaked into the greens and roasted, some grand marnier would be nice. Just spitballing some ideas.

As you know I wont jump on any old deal anymore but bodhis sale on their Ethiopia dp ardi peaked my curiosity. The other one the yirg I got 5 pounds of on black friday and iirc it was good, not sure if it is the one I liked at Christmas. Well the price for 20 pounds brought it down to near 5.5 a pound from 8.5. Was a dollar more per pound for shipping. So I went all in. Roasted it tonight. Awesome toast in the dark freezing rocky mtn air. No charge, cold naturally buffering the roast slowing the drying just right. Hope it's good.

 

[applescrap]

Did my 105th batch on my roaster just now. I stil don't have it right.

Cheers to number 105 and our wrongs being right or something like that!

 

[pshankstar]

These flavor additions arrived today. I need to buy some decaf beans and I’ll look into a cheap beans to play around with these flavors. I’ll report back once I have some batches under my belt.

 

[Ruint]

Not for nothing...BUT....if I wanted unnaturally flavored coffee...I'd go to Dunkin...lol

 

[NGD]

Small Update: Retested a cup of the cat-pee Limu I roasted up a few weeks ago. It was starkly different. It lost the cat urine flavor and wasnt half bad. Looks like it just needed a few weeks as @ba-brewer suggested.

 

[HarborTownBrewing]

Wow, I think it's been two months since I have been on this page. Didn't get any coffee toys for Christmas; it sounds like I "have everything I need"....not sure how accurate that is, but whatev.

My next roasting related project is to fix up my exhaust situation. I have been getting a horrible backdraft into my roaster. I looked into it a bit and apparently the guidance from Aillio shifted towards recommending roasters are NOT connected to a vent. I don't know when that changed, but it must have been in the last couple years since I first rigged mine up. I am also struggling with condensation forming in my vent during the roast (hot vented air mixing with cold outside air) and dripping into/onto my roaster, which is not good. So I'm working on an inline fan and all that jazz.

Other than that, roasting has been good and the little side gig has been fun. The money I made in 2020 was about double 2019's, with more people working from home and the word of mouth thing. It's a fun hobby with a little money on the side, it basically pays for my other hobbies (mainly fishing/boat work).

I've been asked to send three 12 oz bags with an espresso grind to a co-worker's friend. This will be the true test of the Vario's motor....

 

[HarborTownBrewing]

Got about $140 in exhaust material headed my way; with any luck I can work on it in the next few days. Bought a Cloudline S4 exhaust fan which will be my booster fan. Going to have to get a little creative with how everything is rigged up in the basement. I'll be sure to post some pictures once I get it running.

 

[bkboiler]

Finally pulled the trigger on a manual espresso machine. Got a flair classic. I thought for sure I was going to have to upgrade my grinder, but my slightly modified baratza encore does the job. Quality of the shot is impressive considering the price. A solid value option that I'm satisfied with.
I took my "rat rod" roaster for a spin the other day...basically a rotisserie motor and drum directly over my brew burner....
The results were not impressive.
Bought a bracket to mount so I can try roasting inside my Weber gas grill instead...will report back after first roast!

 

[bkboiler]

error: accidental double post

 

[bkboiler]

error: accidental double post

 

[NGD]

@bkboiler Did you go for the solo or pressure kit? I dig those machines. Simple and effective.

 

[bkboiler]

I think I got what's called the classic.
I think solo is a pressurized portafilter and classic is unpressurized.
I didn't want to spring for the metal tamper and pressure gage.
surprisingly the plastic tamper is more than adequate! First time that's ever happened for me in all the espresso machines I've had!

 

[Br3w4u]

Hey guys! Been MIA for a while but I’m back.

 

[HarborTownBrewing]

Well I got the exhaust system rigged up and took it for a spin last night. It is a huge improvement in getting smoke out of the house, night and day difference. Previously I was relying on the internal roaster exhaust fan to push air out and it was competing with outside air trying to come back in. I also installed some backdraft dampers to prevent that from happening.

It's nothing pretty but will work just fine until I finish the basement next year or whatever.

Once I do 4 or 5 roasts back to back, I'm sure it will be even more helpful.

 

[Ruint]

Awesome HTB! Are you going to set up a brewing area there too? No reason why you couldn't if you are going to revamp things later on. Anyways, that's a nice little setup you got going on!!

 

[HarborTownBrewing]

Well the basement is a blank slate which is both good and bad. I have been thinking of installing a small bar down there with kegerator and a sink, and adding in a small stovetop for brewing, but not sure what I'll do yet (currently my roasting setup greatly, greatly exceeds my brewing setup, I'll admit).

I will be doing the entire basement build myself so given the labor savings, I can make it into just about anything I want. I'll probably be asking you all for your input when that time comes!

 

[TallDan]

I've considered putting a coffee bar in my dining room or basement. It could free up a bit of kitchen counter space (and that's some prime real estate in the house!). The basement was more of a consideration when I was thinking about a bigger espresso machine. With the decent, the dining room seems a little more logical, and would fit into how I use

 

[Ruint]

My shared space....you can see my exhaust means in the back!

 

[HarborTownBrewing]

That's a nice setup @Ruint ,nice to have a dedicated space for everything.

I just fired up the roaster. I put a pond filter pad on my vent intake to catch oil and debris before it goes into the inline fan, and noticed all this oil on the filter after just 3 roasts. Kind of disgusting thinking about how much of this I've breathed in over the years.

 

[HarborTownBrewing]

Since my last posts about new ventilation, things have not gone too smoothly here. I was three pounds in to a five pound order when my roaster started cycling out of roast mode mid-roast and was unresponsive to adjustments I was making on the control panel. The first time it happened I thought it was a fluke, so I dumped another lb of perfectly good green beans in and the same thing happened. I was able to hobble through two lbs of roasts I owed someone, but was bummed the roaster wasn't working right (and did waste some coffee in the process).

I reached out to Aillio and they started helping me with the troubleshooting. I BELIEVE what happened in my case is, something heavy fell and hit my roaster control panel one night. I believe it damaged it, just enough for it not to work quite right...some of the time. Never the less, there are some pros and cons to the electric roaster, one of the cons being the number of components that must work properly. Fortunately Aillio was very helpful with troubleshooting and diagnosing this 3 year old roaster.

I have a new control board (and IBTS temp sensor!) on the way and hoping that does the trick. As of now, the roaster is a very finicky, very expensive paperweight and honestly roasting isn't too fun when things don't go according to plan. I'm sure in the next two weeks I'll be back to normal operations and will be enjoying it, but man it's been a rough week trying to figure out what the heck is going on with this machine.

I do want to give a shout out to Aillio; they exceeded my expectations on customer service with this issue. After taking some of the actions they recommended I had two good roasts and declared to them my problem had been solved. They took a look at my roasts on their server and thought something wasn't quite looking right, asked me to try again, and sure enough on my third roast I had another issue. It was a good catch on their part and I'm glad they encouraged me to try another test roast before wasting any good coffee.

 

[Ruint]

Not that I like what you went thru HTB! I've had some issues with the different f/w upgrades where the machine was just oblivious to any control input commands. You're right, very frustrating! The support that Ailio has given is second to none, and if you haven't joined the slack account, I highly recommend it. A little bigger community that is very knowledgeable on the "operating correctly parameters" of the bullet.

 

[HarborTownBrewing]

I have been very leery of any and all updates on mine until more recently. I ran Roastime 1 (obsolete for about 2 years now?) until January and only upgraded to Roastime 3 last week because tech support needed me to. I'm very much the late adopter with just about everything in life haha.

Good tip on the Slack account. I was on the Facebook Aillio page but I quit FB cold turkey almost a year ago and honestly miss the info from that page because there were so many knowledgeable people who posted there.

Since I'll be getting the IBTS sensor soon I'll have to relearn the preheat temps and whatever else. Time to print an updated manual, too...apparently they have updated it in the past three years. Like I said, late adopter here....

 

[NGD]

Can you guys stop talking about the Aillio.

I'm in deep enough with buying far more coffee than I can roast over the next 4 months and the SO isn't buying the "Well obviously I need a larger roast capacity" argument. I seriously eye'd selling my Mtn Bike for an Aillio and a few 50lb bags but quickly realized that me all hyped on caffeine with no way to burn it off was a no-go. I can only run so many miles on middle aged knees.

 

[HarborTownBrewing]

Well I'm in the market for a new mountain bike sooo.....

 

[TallDan]

I sold my mountain bike last summer when bikes were out of stock everywhere and I had barely ridden it since I got it years prior. Got more money for it than I really should have. My cheap road bike has been getting it's miles though, I live close to a paved bike path, so it's convenient to get out for a quick ride, and there isn't a lot for places to ride a mountain bike nearby.

 

[HarborTownBrewing]

Palos! Kettle Moraine! Come on, man!