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Imperial stout

352 calories 37.2 g 12 oz
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Beer Stats
Method: All Grain
Style: Russian Imperial Stout
Boil Time: 180 min
Batch Size: 5.5 gallons (fermentor volume)
Pre Boil Size: 10.11 gallons
Post Boil Size: 5.61 gallons
Pre Boil Gravity: 1.058 (recipe based estimate)
Post Boil Gravity: 1.105 (recipe based estimate)
Efficiency: 70% (brew house)
Hop Utilization: 98%
Calories: 352 calories (Per 12oz)
Carbs: 37.2 g (Per 12oz)
Created: Monday January 10th 2022
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OG: 1.088 FG: 1.017 ABV: 9.4% IBU: 73

1.105
1.028
10.1%
85.6
34.3
n/a
58.78
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
12 lb Briess - Brewers Malt 2-Row12 lb Brewers Malt 2-Row $ 1.39 / lb
$ 16.68 		37 1.8 51.9%
8 lb Rahr - American - Pale 6-Row8 lb American - Pale 6-Row $ 1.69 / lb
$ 13.52 		35 1.8 34.6%
0.60 lb American - Black Barley0.6 lb American - Black Barley $ 2.50 / lb
$ 1.50 		27 530 2.6%
0.50 lb American - Chocolate0.5 lb American - Chocolate $ 1.29 / lb
$ 0.65 		29 350 2.2%
2 lb Grain Millers - Flaked Oats2 lb Flaked Oats $ 1.99 / lb
$ 3.98 		34.6 1.5 8.7%
23.10 lbs / $ 36.33
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
1 oz Magnum1 oz Magnum Hops $ 1.99 / oz
$ 1.99 		Pellet 15 Boil 40 min 41.42 33.3%
1 oz Columbus1 oz Columbus Hops $ 1.99 / oz
$ 1.99 		Pellet 15 Boil 20 min 28.58 33.3%
1 oz Columbus1 oz Columbus Hops $ 1.99 / oz
$ 1.99 		Leaf/Whole 15 Boil 10 min 15.55 33.3%
3 oz / $ 5.97
 
Other Ingredients
Amount Name Cost Type Use Time
1 each Whirlfloc Water Agt Boil 20 min.
6 oz Oak Cubes Medium Toast $ 1.50 / oz
$ 9.00 		Flavor Secondary 60 days
2 oz Cacao Nibs $ 1.25 / oz
$ 2.50 		Flavor Secondary 60 days
$ 11.50
 
Yeast
Danstar - American West Coast Yeast BRY-97
Amount:
1 Each
Cost:
$ 4.98 / each
$ 4.98
Attenuation (avg):
72%
Flocculation:
High
Optimum Temp:
62 - 75 °F
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 181 B cells required
$ 4.98 Yeast Pitch Rate and Starter Calculator
Priming
Method: co2       CO2 Level: 2.45 Volumes
 
Target Water Profile
Balanced Profile
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
0 0 0 0 0 0
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
9 gal Strike 163 °F 152 °F 60 min
4.36 gal Sparge 168 °F 168 °F 15 min
Starting Mash Thickness: 1.5 qt/lb
Starting Grain Temp: 65 °F
Quick Water Requirements
Water Gallons  Quarts
Strike water volume at mash thickness of 1.5 qt/lb 8.66 34.7  
Mash volume with grains 10.51 42  
Grain absorption losses -2.89 -11.6  
Remaining sparge water volume 4.59 18.3  
Mash Lauter Tun losses -0.25 -1  
Pre boil volume 10.11 40.4  
Boil off losses -4.5 -18  
Hops absorption losses (first wort, boil, aroma) -0.11 -0.5  
Post boil Volume (equipment estimates 5.5 g | 22 qt) 5.61 22.4  
WARNING: Exceeded batch size - reduce boil size    
Going into fermentor (equipment estimates 5.61 g | 22.4 qt) 5.5 22  
Total: 13.25 53
Equipment Profile Used: System Default
 
Notes

Soak oak chips in 8oz bourbon for 8 weeks prior to secondary.
Place chips on bottom of carboy and rack on top.
2weeks in primary fermenter. 2 months in secondary.
Age in bottle 6-10 months.

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  • Last Updated: 2022-09-07 01:39 UTC