Imperial Multigrain Stout - Beer Recipe - Brewer's Friend

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Imperial Multigrain Stout

316 calories 29.6 g 12 oz
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Beer Stats
Method: Partial Mash
Style: Russian Imperial Stout
Boil Time: 60 min
Batch Size: 5.6 gallons (fermentor volume)
Pre Boil Size: 5 gallons
Pre Boil Gravity: 1.006 (recipe based estimate)
Efficiency: 60% (brew house)
Source: BJA
Calories: 316 calories (Per 12oz)
Carbs: 29.6 g (Per 12oz)
Created: Monday July 29th 2013
1.095
1.020
10.9%
73.7
40.0
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
9.20 lb Liquid Malt Extract - Amber9.2 lb Liquid Malt Extract - Amber - (late boil kettle addition) 35 10 48.9%
2.68 lb United Kingdom - Maris Otter Pale2.68 lb Maris Otter Pale - (late boil kettle addition) 38 3.75 14.2%
1 lb American - Caramel / Crystal 30L1 lb Caramel / Crystal 30L - (late boil kettle addition) 34 30 5.3%
1 lb American - Midnight Wheat Malt1 lb Midnight Wheat Malt - (late boil kettle addition) 33 550 5.3%
1 lb American - Rye1 lb Rye - (late boil kettle addition) 38 3.5 5.3%
1 lb Rolled Oats1 lb Rolled Oats - (late boil kettle addition) 33 2.2 5.3%
0.58 lb Canadian - Munich Dark0.58 lb Munich Dark - (late boil kettle addition) 34 32 3.1%
0.45 lb American - Black Malt0.45 lb Black Malt - (late boil kettle addition) 28 500 2.4%
0.25 lb United Kingdom - Brown0.25 lb Brown - (late boil kettle addition) 32 65 1.3%
0.66 lb American - Chocolate0.66 lb Chocolate - (late boil kettle addition) 29 350 3.5%
1 lb Candi Syrup - Belgian Candi Syrup - Clear1 lb Belgian Candi Syrup - Clear 32 0 5.3%
18.82 lbs / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
2 oz Cascade2 oz Cascade Hops Leaf/Whole 5 Boil 60 min 45.65 50%
2 oz Pullman Wild Hops2 oz Pullman Wild Hops Hops Leaf/Whole 4 Boil 30 min 28.07 50%
4 oz / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
2 tsp Irish Moss Other Boil 10 min.
1 tsp Yeast nutrient Other Secondary --
1 tsp Gypsm Water Agt Boil 30 min.
 
Yeast
White Labs - San Diego Super Yeast WLP090
Amount:
1 Each
Cost:
Attenuation (avg):
79.5%
Flocculation:
Med-High
Optimum Temp:
65 - 68 °F
Starter:
Yes
Fermentation Temp:
65 °F
Pitch Rate:
1.25 (M cells / ml / ° P) 601 B cells required
Wyeast 1056
Amount:
1 Each
Cost:
Attenuation (avg):
0%
Flocculation:
Optimum Temp:
0 - 0 °F
Starter:
Yes
Fermentation Temp:
65 °F
Pitch Rate:
1.25 (M cells / ml / ° P) 601 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
 
Target Water Profile
Balanced Profile II
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
150 10 80 150 160 220
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
8 qt Infusion -- 152 °F 50 min
Quick Water Requirements
Water Gallons  Quarts
Heat water added to kettle (equipment estimates 7.46 g | 29.8 qt) 5.99 24  
Mash volume with grains (equipment estimates 7.46 g | 29.8 qt) 6.68 26.7  
Grain absorption losses (steeping) -1.08 -4.3  
Mash Lauter Tun losses -0.25 -1  
Volume increase from sugar/extract (early additions) 0.09 0.4  
Pre boil volume (equipment estimates 6.47 g | 25.9 qt) 5 20  
Volume increase from sugar/extract (late additions) 0.78 3.1  
Boil off losses -1.5 -6  
Hops absorption losses (first wort, boil, aroma) -0.15 -0.6  
Post boil volume 5.6 22.4  
Going into fermentor 5.6 22.4  
WARNING: Kettle losses > 2% detected which throw off OG calculation for extract/partial mash recipes in batch target 'fermentor' mode. Solution: Reduce kettle losses, misc losses and hops absorption in equipment profile, OR set batch target to 'kettle' and do a full wort boil. See batch target FAQ.    
Total: 5.99 24
Equipment Profile Used: System Default
 
Notes

Hops boiled 50 minutes in separate kettle from malt to maximize efficiency, then combined with malt in the last 20 minutes of boil.

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  • Last Updated: 2013-10-06 20:04 UTC