Imperial Rats Nest - Beer Recipe - Brewer's Friend

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Imperial Rats Nest

362 calories 36.7 g 330 ml
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Beer Stats
Method: All Grain
Style: Imperial Stout
Boil Time: 60 min
Batch Size: 10 liters (fermentor volume)
Pre Boil Size: 12 liters
Post Boil Size: 10 liters
Pre Boil Gravity: 1.096 (recipe based estimate)
Post Boil Gravity: 1.116 (recipe based estimate)
Efficiency: 60% (brew house)
Calories: 362 calories (Per 330ml)
Carbs: 36.7 g (Per 330ml)
Created: Monday October 5th 2020
1.116
1.029
11.4%
50.3
37.9
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
3.50 kg United Kingdom - Golden Promise3.5 kg Golden Promise 37 3 66.7%
1 kg Dry Malt Extract - Light1 kg Dry Malt Extract - Light 42 4 19%
150 g United Kingdom - Crystal 45L150 g Crystal 45L 34 45 2.9%
150 g German - Carafa III150 g Carafa III 32 535 2.9%
50 g United Kingdom - Roasted Barley50 g Roasted Barley 29 550 1%
200 g Gambrinus - Honey Malt200 g Honey Malt 37 25 3.8%
200 g Maltodextrin200 g Maltodextrin 39 0 3.8%
5,250 g / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
32 g First Gold32 g First Gold Hops Pellet 9.4 Boil 60 min 50.26 100%
32 g / $ 0.00
 
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) 95 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 2.25 Volumes
 
Target Water Profile
Balanced Profile
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
0 0 0 0 0 0
Mash Chemistry and Brewing Water Calculator
Quick Water Requirements
Water Liters
Strike water volume at mash thickness of 3 L/kg 12.2
Mash volume with grains 14.8
Grain absorption losses -4.1
Remaining sparge water volume (equipment estimates 7.9 L) 4
Mash Lauter Tun losses -0.9
Volume increase from sugar/extract (early additions) 0.8
Pre boil volume (equipment estimates 15.9 L) 12
Boil off losses -5.7
Hops absorption losses (first wort, boil, aroma) -0.2
Post boil Volume 10
Going into fermentor 10
Total: 16.2  
Equipment Profile Used: System Default
"Imperial Rats Nest" Imperial Stout beer recipe by Black Cafe. All Grain, ABV 11.4%, IBU 50.26, SRM 37.93, Fermentables: (Golden Promise, Dry Malt Extract - Light, Crystal 45L, Carafa III, Roasted Barley, Honey Malt, Maltodextrin) Hops: (First Gold)
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  • Public: Yup, Shared
  • Last Updated: 2020-10-09 17:43 UTC