Crazy Ivan - Beer Recipe - Brewer's Friend

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Crazy Ivan

293 calories 26 g 330 ml
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Beer Stats
Method: All Grain
Style: Russian Imperial Stout
Boil Time: 90 min
Batch Size: 10 liters (fermentor volume)
Pre Boil Size: 5.5 liters
Pre Boil Gravity: 1.172 (recipe based estimate)
Efficiency: 70% (brew house)
Source: John Spencer
Calories: 293 calories (Per 330ml)
Carbs: 26 g (Per 330ml)
Created: Wednesday September 5th 2018
1.095
1.018
10.0%
88.3
33.4
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
3.30 kg Roasted Maris Otter3.3 kg Roasted Maris Otter 38 19 78.6%
250 g Brown Sugar250 g Brown Sugar 45 15 6%
150 g United Kingdom - Roasted Barley150 g Roasted Barley 29 550 3.6%
500 g Flaked Barley500 g Flaked Barley 32 2.2 11.9%
4,200 g / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
45 g Target45 g Target Hops Pellet 9.89 Boil 90 min 88.29 100%
45 g / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
1 each profloc Fining Boil 15 min.
 
Yeast
Mangrove Jack - New World Strong Ale M42
Amount:
1 Each
Cost:
Attenuation (avg):
79.5%
Flocculation:
High
Optimum Temp:
16 - 22 °C
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 79 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
 
Target Water Profile
userwaterprofile-7020
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
107 9 18 1 49 251
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
8 L Sparge -- 68 °C 90 min
Starting Mash Thickness: 2 L/kg
Quick Water Requirements
Water Liters
Strike water volume at mash thickness of 2 L/kg 7.9
Mash volume with grains 10.5
Grain absorption losses -4
Remaining sparge water volume (equipment estimates 15.6 L) 2.3
Mash Lauter Tun losses -0.9
Volume increase from sugar/extract (early additions) 0.2
Pre boil volume (equipment estimates 18.8 L) 5.5
Boil off losses -8.6
Hops absorption losses (first wort, boil, aroma) -0.2
Post boil Volume 10
Going into fermentor 10
Total: 10.2  
Equipment Profile Used: System Default
"Crazy Ivan" Russian Imperial Stout beer recipe by John Spencer. All Grain, ABV 10.02%, IBU 88.29, SRM 33.44, Fermentables: (Roasted Maris Otter, Brown Sugar, Roasted Barley, Flaked Barley) Hops: (Target) Other: (profloc)
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  • Public: Yup, Shared
  • Last Updated: 2018-09-05 23:02 UTC