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The Kernel Imperial Brown Stout

318 calories
Method: BIAB
Style: Imperial Stout
Boil Time: 90 min
Batch Size: 5 gallons (fermentor volume)
Boil Size: 6.5 gallons
Boil Gravity: 1.074 (recipe based estimate)
Efficiency: 65% (brew house)
Source: https://www.homebrewersassociation.org/homebrew-re
Calories: 318 calories (Per 12oz)
Share: <EMBED>
1.096
1.019
10.14%
91.46
50
n/a
 
Fermentables
Amount Fermentable PPG °L Bill %
12.4 lb United Kingdom - Pale 2-Row12.4 lb Pale 2-Row 38 2.5 65.1%
1.6 lb United Kingdom - Brown1.6 lb Brown 32 65 8.4%
1.6 lb United Kingdom - Munich1.6 lb Munich 37 6 8.4%
1.3 lb United Kingdom - Black Patent1.3 lb Black Patent 27 525 6.8%
0.53 lb United Kingdom - Amber0.53 lb Amber 32 27 2.8%
0.18 lb United Kingdom - Crystal 140L0.18 lb Crystal 140L 33 140 0.9%
1.45 lb Brown Sugar1.45 lb Brown Sugar 45 15 7.6%
19.06 lb Total      
 
Hops
Amount Variety Type AA Use Time IBU
1 oz Magnum1 oz Magnum Hops Leaf/Whole 15 Boil 90 min 44.69
0.3 oz Apollo0.3 oz Apollo Hops Leaf/Whole 19 Boil 90 min 16.98
0.4 oz Nugget0.4 oz Nugget Hops Leaf/Whole 13 Boil 90 min 15.49
0.3 oz Columbus0.3 oz Columbus Hops Leaf/Whole 16 Boil 90 min 14.3
 
Mash Guidelines
Amount Description Type Temp Time
0 qt--148 °F90 min
 
Yeast
Amount:
1
Attenuation (avg):
75%
Flocculation:
Med-Low
Optimum Temp:
60 - 72 °F
Starter:
No
Fermentation Temp:
65 °F
Pitch Rate:
-
Yeast Pitch Rate and Starter Calculator
 
Target Water Profile: Burton on Trent (historic and decarbonated)
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
187 41 113 85 720 20
Mash Chemistry and Brewing Water Calculator
Quick Water Requirements
Water Gallons  Quarts
Total mash water needed 9.42 37.7  
Grain absorption losses -2.2 -8.8  
Volume increase from sugar/extract (early additions) 0.11 0.4  
Starting boil volume 7.33 29.3  
Boil off losses -2.25 -9  
Hops absorption losses -0.08 -0.3  
Amount going into fermentor 5 20  
Total: 9.42 37.7
 
Notes
Add brown sugar with 10 min left in boil.

Priceless BIAB: 5,17.61,2,0.00,90,148,65,168,0.00,0.07,0.040,1.1,9,14.25,0,0.25,0,95,imperial,1.79,The Kernel Imperial Brown Stout,Imperial Stout,1.096,5-31,36,100,0.00,1.000,1.000
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Last Updated: 2018-05-31 17:03 UTC