Recipe Details:
- Grain:
- 10 lb Pilsner
- 4 lb Flaked Wheat
- 1 lb Munich
- 4 oz Acid Malt
- Cereal Mash:
- 4 lb raw wheat
- 1 lb Pilsner
- Hops:
- 3 oz of Homegrown Aged Cascade at 60 min
- Yeast:
- Spontaneous Fermentation
- Water:
- 13 gal spring water
- 1 tsp CaCl
- 1 tsp Gypsum
- Batch Size:
- 11 gal (Target 10 gal)
- Mash:
- 150 F for 60 min
- Boil:
- 60 min
- Fermentation Temperature:
- Ambient Basement Temperature
- Primary Duration:
- 1 month
- Secondary Duration:
- 1-3 years
- OG:
- 1.047 (Target 1.045)
- Efficiency:
- 78% (Target 69%)
- FG:
- TBD (Target 1.04)
- Apparent Attenuation:
- TBD (Target 91%)
- ABV:
- TBD (Target 5.38%)
Brewing Notes:
- 12/2/23 - Did an appreciated cereal mash on the stove top by slowly ramping the mash up to a light boil over the course of a couple hrs. Then left it sitting over night to cool down
- 12/3/23 - Brewday - 12:00 PM to 4:00 PM- including setup and cleanup
- Heated 10 gal of spring water up to 175 F
- Heated the cereal mash back up to near boiling
- Milled my grain. Added CaCl and Gypsum to it at this point so I wouldn't forget
- Added 6 gal to the Mash Tun and cycled through the RIMS until the temperature had settled to 160 F
- Added grain to the mash and stirred well to eliminate dough balls. Added the cereal mash
- Let the mash sit for 10 min to settle
- Cycled the mash at 152 F for 50 min min
- Heated 8 gal of spring water up to 180 F for sparge
- Drained the mash into the boil kettle doing a manual fly sparge until I'd collected 12 gal
- Started heating the kettle after collecting about 3 gal. Had it at a boil about 10 min after then end of the sparge
- Added the bittering hops as soon as the hot break subsided a bit
- Boiled for 60 min (boiled off 2 gal as expected)
- At the very end of the boil I removed the hops and transported the 10 gal of boiling wort to my raspberry beds to cool. I spilled a quart or two during this move. I'm going to leave the beer out overnight to cool.
- Measured the gravity of the beer at 1.060. I really want it to be at 1.045 so I'm going to have to add some water (will figure out how much tomorrow)
- 12/4/23
- Carried the boil kettle into the garage (didn't spill any on this trip)
- Transferred the contents into 2 fermenters. Got 8 gal
- The kettle loses some water cooling like this with the time to steam so the gravity is now at 1.064. So, I got about 78% efficiency on this batch
- Added 3 gal of spring water to get to 1.047 which is close enough to my target. This is 11 gal of wort.
- Setup the fermenters with mostly covered lids in my sour beer room which, I assume, is full of microbes that might aid in this process
- 12/8/23 - There is a bit of foam forming on the beer this morning which is a good sign of initial fermentation
- 12/11/23 - The beer has a fruity aroma and the foam hasn't really progressed very much
- 12/14/23 - Growing some mold and a bit of a pellicle. I've scooped out the mold. It has some aroma that I'm familiar with from past beers so I'm not that concerned. Tasted a bit and it is still pretty sweet
- 12/25/23 - Not much change to the beers. Still growing this yellow slimy mold. They still smell pretty good so I'm going to let it continue.
- 12/29/23 - One of them is forming some foam which I'm hoping is a sign of some active fermentation
- 2/25/24 - Transferred Fermenter #2 into fermenter #1 (which were each about half full. Transferred 6 gal of this batch into fermenter 2 which had the yeast cake in it still