GateTwelve
Well-Known Member
I'm hoping someone can maybe put a finger on what might be the cause. I made BierMuncher's Cream of Three Crops. I kegged and starting carbing last night. I stole a sample to check clarity and color. The beer starts slightly bitter, but ends sweet. Not cloyingly so...but sweet. I did a starch conversion test on it, and there wasn't a hint of starch to be found.
Here are some of the issues I had that may have lead to an off-flavor that I'm interpreting as sweetness.
It fermented for 11 days at an ambient room temperature of 60-63*F, before coming to a stop at a gravity of 1.008-1.009. This gravity was higher than the recipe said (1.005), but with the higher OG, I assumed this was where it was going to be. I cold crashed it at 34*F for 6 days.
So I guess my questions are: is this an off-flavor that I'm interpreting as sweet (such as astringency from letting the grain hulls mash so long)? Or is 1.008-1.009 an unacceptable FG for the recipe, and there are, in fact, too many unfermented sugars.
Thanks in advance
Here are some of the issues I had that may have lead to an off-flavor that I'm interpreting as sweetness.
- I had a stuck sparge after doing a 90 minute mash rest at ~150*F. I had to run to a buddy's place to get his MLT. This took another 40 minutes. Temperature held very well, though, and had only dropped to 146*F by the time the sparge got moving.
- I undershot OG, but forgot to adjust the hops. Thus I had 5 gallons worth of hops in 3 gallons of wort. Beersmith put IBUs at 28-30. In an effort to balance the bitterness, I made another mash with my leftover ingredients, sparged again, mixed that wort into my previous wort.
- The OG was a little high - should have been 1.040. Mine was 1.045. I think my second batch concentrated a little more than I had counted on.
- Dumped the wort into the carboy while it was still ~90*-95*F (the thermometer used for that was miscalibrated).
It fermented for 11 days at an ambient room temperature of 60-63*F, before coming to a stop at a gravity of 1.008-1.009. This gravity was higher than the recipe said (1.005), but with the higher OG, I assumed this was where it was going to be. I cold crashed it at 34*F for 6 days.
So I guess my questions are: is this an off-flavor that I'm interpreting as sweet (such as astringency from letting the grain hulls mash so long)? Or is 1.008-1.009 an unacceptable FG for the recipe, and there are, in fact, too many unfermented sugars.
Thanks in advance