In honor of all the federal cheese that has recently been poured over GMC and GMAC in the recent months, I thought I'd brew up a giant Imperial Stout. Since they just got another check for 7.5 billion to save 'em from their self inflicted doom, I thought I'd make this beer as big and dark as possible. Rather than save me from death, this thing just may induce it. We're shooting for an OG of 1.113! Shazam.
here's the rundown:
Batch size
| 6 gallons
|
Boil size
| 12 gallons
|
Boil time
| 300 minutes
|
Grain weight
| 24 pounds
|
Efficiency
| 75%
|
|
Est. OG
| 1.113
|
Est. FG
| 1.027
|
Est. ABV
| 11.3%
|
Est. IBU
| 88
|
Est. SRM
| 36.4
|
Est. Color
|
|
|
Yeast
|
5 liquid packs
|
White Labs
| California Ale
WLP001
|
Grains
|
24 pounds
|
2 Row Base
37ppg, 1.5°L
| 15 pounds
|
Munich (Light)
34ppg, 10°L
| 5 pounds
|
Cane Sugar
45ppg, °L
| 2 pounds
|
Chocolate
29ppg, 350°L
| 1 pounds
|
Special B
30ppg, 150°L
| 0.5 pounds
|
Barley (Roasted)
28ppg, 500°L
| 0.25 pounds
|
Crystal 40L
34ppg, 40°L
| 0.25 pounds
|
|
Mash
|
60 minutes
|
Strike
Target 148°F
| 7.8 gallons
160°F
60 minutes
|
Sparge
| 8.8 gallons
165°F
|
Hops & Boil
|
300 minutes
|
Magnum hops
14%, Pellet
| 2 ounces
60 minutes (+240)
|
Columbus hops
13%, Pellet
| 2 ounces
30 minutes (+270)
|
Columbus hops
13%, Pellet
| 1 ounces
0 minutes (+300)
|
|
In order to dry out the beer as much as possible, I add the corn sugar at the peak of fermentation. For some reason, the yeast like to poop out early if there's too much sucrose in the wort at the beginning of fermentation. But, if they start chewing on the maltose from the beginning, then they'll eat everything to full attenuation.
Also, I'm pitching this thing on the yeast cake generated from my pale ale. That way there's no need to buy 5 vials of yeast.
By the way, I just started using
BrewPal on my iphone to compose recipes. So far, I love it. It beats the pants off of any other mac application out there and it's much easier to use than promash. Plus, it sends me these nifty html formatted printouts of my recipes so I can post them on the blog.
UPDATE July 25, 2009:
I added a healthy portion of
Peet's
Garuda Espresso to taste. I'm going to let it settle for a few weeks before tasting it again. I have a feeling that the coffee aroma and flavor will fade a little over time. We'll see, but it tastes great now.