Imperial Stout - Beer Recipe - Brewer's Friend

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Imperial Stout

377 calories 35.2 g 12 oz
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Beer Stats
Method: All Grain
Style: Russian Imperial Stout
Boil Time: 75 min
Batch Size: 18 liters (fermentor volume)
Pre Boil Size: 25.39 liters
Post Boil Size: 20 liters
Pre Boil Gravity: 1.085 (recipe based estimate)
Post Boil Gravity: 1.113 (recipe based estimate)
Efficiency: 75% (brew house)
Source: Esteban
Hop Utilization: 92%
Calories: 377 calories (Per 12oz)
Carbs: 35.2 g (Per 12oz)
Created: Friday December 24th 2021
1.113
1.024
11.6%
88.6
31.3
5.4
0.35
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
7.20 kg Weyermann - Pale Ale7.2 kg Pale Ale 39 2.3 85.2%
400 g Belgian - Chocolate400 g Chocolate 30 340 4.7%
150 g Simpsons - Crystal T50150 g Crystal T50 34 50 1.8%
200 g Weyermann - Roasted Barley200 g Roasted Barley 29.9 432 2.4%
250 g Lactose (Milk Sugar)250 g Lactose (Milk Sugar) - (late boil kettle addition) 41 1 3%
250 g Flaked Oats250 g Flaked Oats 1.38 € / kg
0.35 € 		33 2.2 3%
8,450 g / 0.35 €
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
40 g Mosaic40 g Mosaic Hops Pellet 12.5 First Wort at 85 °C 60 min 54.19 36.4%
24 g Mosaic24 g Mosaic Hops Pellet 12.5 Boil 30 min 21.74 21.8%
16 g Mosaic16 g Mosaic Hops Pellet 12.5 Boil 15 min 9.36 14.5%
30 g Cascade30 g Cascade Hops Pellet 5.8 Boil 5 min 3.27 27.3%
110 g / 0.00 €
 
Other Ingredients
Amount Name Cost Type Use Time
8.50 g Chalk Water Agt Mash 1 hr.
2 g Calcium Chloride (anhydrous) Water Agt Mash 1 hr.
1 g Epsom Salt Water Agt Mash 1 hr.
2 g Gypsum Water Agt Mash 1 hr.
3 g Baking Soda Water Agt Mash 1 hr.
9.85 ml Phosphoric acid Water Agt Mash 1 hr.
0.81 ml Phosphoric acid Water Agt Sparge 1 hr.
 
Yeast
Fermentis - Safale - American Ale Yeast US-05
Amount:
2 Each
Cost:
Attenuation (avg):
81%
Flocculation:
Medium
Optimum Temp:
12 - 25 °C
Starter:
No
Fermentation Temp:
21 °C
Pitch Rate:
0.35 (M cells / ml / ° P) 167 B cells required
0.00 € Yeast Pitch Rate and Starter Calculator
Priming
Method: co2       Amount: 0.43 bar       Temp: 1 °C       CO2 Level: 2.2 Volumes
 
Target Water Profile
London (Porter, dark ales)
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
100 5 35 60 50 265
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
28.14 L Strike 68 °C 67 °C 60 min
6.45 L Sparge 76 °C 76 °C 15 min
Starting Mash Thickness: 2.7 L/kg
Starting Grain Temp: 18 °C
Quick Water Requirements
Water Liters
Strike water volume at mash thickness of 2.7 L/kg 22.1
Mash volume with grains 27.6
Grain absorption losses -8.2
Remaining sparge water volume (equipment estimates 12.5 L) 12.4
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 25.5 L) 25.4
Volume increase from sugar/extract (late additions) 0.2
Boil off losses -7.1
Hops absorption losses (first wort, boil, aroma) -0.6
Post boil Volume (equipment estimates 18 L) 20
WARNING: Exceeded batch size - reduce boil size  
Going into fermentor (equipment estimates 20 L) 18
Total: 34.5  
Equipment Profile Used: System Default
"Imperial Stout" Russian Imperial Stout beer recipe by Esteban. All Grain, ABV 11.61%, IBU 88.55, SRM 31.33, Fermentables: (Pale Ale, Chocolate, Crystal T50, Roasted Barley, Lactose (Milk Sugar), Flaked Oats) Hops: (Mosaic, Cascade) Other: (Chalk, Calcium Chloride (anhydrous), Epsom Salt, Gypsum, Baking Soda, Phosphoric acid)
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  • Last Updated: 2022-06-10 17:56 UTC