
Method: | All Grain |
2/22/09 - Made a 2.5 L yeast starter @ OG 1.053. 2/27/09 - Decanted starter wort and added 2L of new wort and put it on a stir plate.
2/28/09 - Brewed main wort w/ few problems for the most part. I mashed in a 13 gal converted keg, and insulated it with a sleeping back around the sides and a lid and towel over the top. Mashed in a bit high (about 158) but I dont imagine that will be noticable with all the other flavors added post boil. Lautering was a pain about 5 gallons in, I dont know if it was due to a large amount of flaked oats in the grain bill or the overall large amount of grains in the mash; eventually however, I managed to get 12 gallons out of it. This was the first time I have used leaf hops as well. I knew that draining the kettle would be a little more difficult due to the leaf hops, however I had a screen that hooks to the inside of the ball valve bulkhead that I thought would help a bit. Towards the last 2 gallons the screen got clogged and I could only drain by scraping the junk away from the screen with a spoon. Next time I use leaf hops I'll keep them in a bag. I also used a counter-flow wort chiller I made for the first time along with a fountain pump I already had. I used the pump to circulate ice water through the 20 ft. length of hose but the water pumped much too quickly and the wort was close to 90 degrees afterwards. I am going to need to find a way to slow down the water pump so I use less water. I pitched a 2 L yeast starter (decanted) about 14 hours later when it had cooled to 65. Airlock activity was ovserved within 12 hours. 3/10/09 - Transferred to secondary, the gravity was still very high 1.030 so I added 2.5 tablets of ground beano to each carboy and it seemed to activate some additional fermentation. I also put in 2 oz of ground Kona coffee to each carboy at this time. Took a taste test, the bitterness of the coffee and chocolate came through quite a bit (more than I would like), but we'll see if the Kona adds some sweetness that balances it out. The high gravity couldnt have helped either. |
Grains | ||
26.40 pounds | 76.2% of grist | |
2.75 pounds | 7.9% of grist | |
2.00 pounds | 5.8% of grist | |
1.50 pounds | 4.3% of grist | |
1.12 pounds | 3.2% of grist | |
0.88 pounds | 2.5% of grist | |
34.65 pounds | Total Grain Weight | 100% of grist |
Miscellaneous Ingredients (Non-Fermentable) | ||
4 oz | Sumatran coffee @ 0 minutes (Boil) | |
4 oz | Kona coffee (Secondary) | |
5 oz | Bittersweet bakers chocolate @ 0 minutes (Boil) | |
3 oz | Unsweetened bakers chocolate @ 0 minutes (Boil) | |
Hops | ||
2.00 ounces |
13% Leaf @ 60 minutes Type: Bittering Use: Boil |
26 AAUs |
1.00 ounces |
6% Leaf @ 30 minutes Type: Bittering and Aroma Use: Boil |
6 AAUs |
1.00 ounces |
6% Leaf @ 0 minutes Type: Aroma Use: Boil |
6 AAUs |
4.00 ounces | Total Hop Weight | 38 AAUs |
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Mash in at 153.
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