Imperial Stout Beer Recipe | All Grain Russian Imperial Stout by LukasT | Brewer's Friend
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Imperial Stout

725 calories 65.6 g 1 L
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Beer Stats
Method: All Grain
Style: Russian Imperial Stout
Boil Time: 240 min
Batch Size: 10 liters (fermentor volume)
Pre Boil Size: 19 liters
Post Boil Size: 11 liters
Pre Boil Gravity: 10.9 °P (recipe based estimate)
Post Boil Gravity: 18.9 °P (recipe based estimate)
Efficiency: 70% (brew house)
Calories: 725 calories (Per 1L)
Carbs: 65.6 g (Per 1L)
Created: Wednesday July 5th 2023
18.9 °P
3.8 °P
8.3%
48.8
50.0
5.4
25.33
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Fermentables
Amount Fermentable Cost PPG °L Bill %
2 kg Gladfield - Ale Malt2 kg Ale Malt $ 2.90 / kg
$ 5.80 		37.4 2.8 54.1%
0.40 kg New Zealand - Roast Barley0.4 kg Roast Barley $ 4.90 / kg
$ 1.96 		32.7 736.04 10.8%
0.60 kg Gladfield - Red Back Malt0.6 kg Red Back Malt $ 4.90 / kg
$ 2.94 		35.4 32.99 16.2%
0.40 kg Gladfield - Rolled Oats (harraway's)0.4 kg Rolled Oats (harraway's) $ 4.90 / kg
$ 1.96 		32.2 1.62 10.8%
0.20 kg Gladfield - Medium Crystal Malt0.2 kg Medium Crystal Malt $ 4.90 / kg
$ 0.98 		35.4 56.35 5.4%
0.10 kg Gladfield - Maltodextrin0.1 kg Maltodextrin - (late boil kettle addition) $ 4.90 / kg
$ 0.49 		34.5 3 2.7%
3.70 kg / $ 14.13
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
15 g Green Bullet15 g Green Bullet Hops $ 0.08 / g
$ 1.20 		Pellet 11 Boil 240 min 48.75 100%
15 g / $ 1.20
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
9.35 L Strike 69 °C 67 °C 60 min
13.79 L Sparge 76 °C 76 °C 15 min
Starting Mash Thickness: 2.5 L/kg
Starting Grain Temp: 18 °C
 
Other Ingredients
Amount Name Cost Type Use Time
4 g Calcium Chloride (dihydrate) Water Agt Mash 1 hr.
2 g Gypsum Water Agt Mash 1 hr.
5 g Baking Soda Water Agt Mash 1 hr.
2.76 ml Lactic acid Water Agt Mash 1 hr.
0.32 ml Lactic acid Water Agt Sparge 1 hr.
 
Yeast
Fermentis - Saflager - German Lager Yeast W-34/70
Amount:
1 Each
Cost:
$ 10.00 / each
$ 10.00
Attenuation (avg):
83%
Flocculation:
High
Optimum Temp:
9 - 22 °C
Starter:
No
Fermentation Temp:
20 °C
Pitch Rate:
1.25 (M cells / ml / ° P) 236 B cells required
$ 10.00 Yeast Pitch Rate and Starter Calculator
Priming
Method: co2       Amount: 1.58 bar       Temp: 20 °C       CO2 Level: 2.2 Volumes
 
Target Water Profile
Dublin (Dry Stout)
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
110 4 12 19 53 280
Mash Chemistry and Brewing Water Calculator
"Imperial Stout" Russian Imperial Stout beer recipe by LukasT. All Grain, ABV 8.27%, IBU 48.75, SRM 50, Fermentables: (Ale Malt, Roast Barley, Red Back Malt, Rolled Oats (harraway's), Medium Crystal Malt, Maltodextrin) Hops: (Green Bullet) Other: (Calcium Chloride (dihydrate), Gypsum, Baking Soda, Lactic acid)
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Recipe QR Code
  • Public: Yup, Shared
  • Last Updated: 2023-07-05 01:03 UTC
NEW Water Requirements:
Imperial Stout
Equipment Profile Used

System Default

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Water Requirements:
Imperial Stout
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Recipe Cost $ (NZD)
Recipe costs can be adjusted by changing the batch size. They won't be saved but will give you an idea of costs if your final yield was different.
Gallons
Cost $ Cost %
Fermentables $
Steeping Grains
(Extract Only)		 $
Hops $
Yeast $
Other $
Cost Per Barrel $ 0.00
Cost Per Pint $ 0.00
Total Cost $ 0.00
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