Imperial Stout - Beer Recipe - Brewer's Friend

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Imperial Stout

308 calories 32.2 g 12 oz
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Beer Stats
Method: All Grain
Style: Imperial Stout
Boil Time: 60 min
Batch Size: 6.5 gallons (ending kettle volume)
Pre Boil Size: 7.95 gallons
Pre Boil Gravity: 1.075 (recipe based estimate)
Efficiency: 75% (ending kettle)
Calories: 308 calories (Per 12oz)
Carbs: 32.2 g (Per 12oz)
Created: Tuesday October 10th 2023
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1.092
1.024
8.9%
82.5
49.5
5.4
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
18 lb Rahr - Standard 2-Row18 lb Standard 2-Row 36.8 1.8 81.8%
2 lb Crisp Malting - Pale Chocolate2 lb Pale Chocolate 32.7 220 9.1%
2 lb American - Roasted Barley2 lb Roasted Barley 33 300 9.1%
22 lbs / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
2 oz Warrior2 oz Warrior Hops Pellet 14.5 Boil 60 min 67.8 33.3%
2 oz East Kent Goldings2 oz East Kent Goldings Hops Pellet 5.6 Boil 10 min 9.49 33.3%
2 oz East Kent Goldings2 oz East Kent Goldings Hops Pellet 5.6 Whirlpool at 180 °F 20 min 5.16 33.3%
6 oz / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
2 g Calcium Chloride (anhydrous) Water Agt Mash 50 min.
3 g Gypsum Water Agt Mash 50 min.
2.20 ml Lactic acid Water Agt Mash 50 min.
1 each Whirlfloc Fining Boil 15 min.
1.40 ml Lactic acid Water Agt Sparge 10 min.
1 each White Labs - Clarity Ferm WLN4000 Fining Primary 14 days
 
Yeast
Mangrove Jack - Empire Ale M15
Amount:
1 Each
Cost:
Attenuation (avg):
72.5%
Flocculation:
Med-High
Optimum Temp:
70 - 75 °F
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 190 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 2.44 Volumes
 
Target Water Profile
Edinburgh (Scottish Ale, Malty Ale)
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
100 18 20 45 105 235
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
7 gal Strike 164 °F 152 °F 60 min
3.25 gal Sparge 168 °F 168 °F 15 min
Starting Mash Thickness: 1.4 qt/lb
Starting Grain Temp: 65 °F
Quick Water Requirements
Water Gallons  Quarts
Strike water volume at mash thickness of 1.4 qt/lb 7.7 30.8  
Mash volume with grains 9.46 37.8  
Grain absorption losses -2.75 -11  
Remaining sparge water volume 3.25 13  
Mash Lauter Tun losses -0.25 -1  
Pre boil volume (equipment estimates 8.15 g | 32.6 qt) 7.95 31.8  
Boil off losses -1.5 -6  
Hops absorption losses (first wort, boil, aroma) -0.15 -0.6  
Post boil volume (equipment estimates 6.3 g | 25.2 qt) 6.5 26  
Hops absorption losses (whirlpool, hop stand) -0.08 -0.3  
Estimated amount in fermentor 6.43 25.7  
Total: 10.95 43.8
Equipment Profile Used: System Default
"Imperial Stout" Imperial Stout beer recipe by Jonathan Wurth. All Grain, ABV 8.94%, IBU 82.45, SRM 49.52, Fermentables: (Standard 2-Row, Pale Chocolate, Roasted Barley) Hops: (Warrior, East Kent Goldings) Other: (Calcium Chloride (anhydrous), Gypsum, Lactic acid, Whirlfloc, White Labs - Clarity Ferm WLN4000)
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  • Last Updated: 2023-10-17 17:57 UTC