29. Grandpa Frosty Russian Imperial - Beer Recipe - Brewer's Friend

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29. Grandpa Frosty Russian Imperial

296 calories 28.7 g 12 oz
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Beer Stats
Method: All Grain
Style: Imperial Stout
Boil Time: 60 min
Batch Size: 5.5 gallons (fermentor volume)
Pre Boil Size: 7.5 gallons
Pre Boil Gravity: 1.064 (recipe based estimate)
Efficiency: 79% (brew house)
Source: WWBD?
Calories: 296 calories (Per 12oz)
Carbs: 28.7 g (Per 12oz)
Created: Thursday September 25th 2014
1.089
1.020
9.1%
68.3
44.8
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
13 lb United Kingdom - Maris Otter Pale13 lb Maris Otter Pale 38 3.75 77.6%
1 lb American - Special Roast1 lb Special Roast 33 50 6%
1 lb American - Caramel / Crystal 60L1 lb Caramel / Crystal 60L 34 60 6%
8 oz American - Midnight Wheat Malt8 oz Midnight Wheat Malt 33 550 3%
1 lb American - Chocolate1 lb Chocolate 29 350 6%
4 oz Lactose (Milk Sugar)4 oz Lactose (Milk Sugar) - (late boil kettle addition) 41 1 1.5%
16.75 lbs / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
1.50 oz Mix1.5 oz Mix Hops Pellet 17 First Wort 0 min 47.1 42.9%
1 oz Zeus1 oz Zeus Hops Pellet 16 Boil 10 min 17.69 28.6%
0.50 oz Cascade0.5 oz Cascade Hops Pellet 7 Boil 5 min 2.13 14.3%
0.50 oz Willamette0.5 oz Willamette Hops Pellet 4.5 Boil 5 min 1.37 14.3%
3.50 oz / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
4 oz Cocoa Powder Flavor Mash 1 hr.
 
Yeast
Fermentis - Safale - American Ale Yeast US-05
Amount:
1 Each
Cost:
Attenuation (avg):
81%
Flocculation:
Medium
Optimum Temp:
54 - 77 °F
Starter:
No
Fermentation Temp:
70 °F
Pitch Rate:
1.0 (M cells / ml / ° P) 444 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
 
Target Water Profile
Balanced Profile II
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
150 10 80 150 160 220
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
20 qt Decoction -- 155 °F 60 min
20 qt Sparge -- 170 °F 20 min
Starting Mash Thickness: 1.25 qt/lb
Quick Water Requirements
Water Gallons  Quarts
Strike water volume at mash thickness of 1.25 qt/lb 5.16 20.6  
Mash volume with grains 6.48 25.9  
Grain absorption losses -2.06 -8.3  
Remaining sparge water volume (equipment estimates 4.27 g | 17.1 qt) 4.66 18.6  
Mash Lauter Tun losses -0.25 -1  
Pre boil volume (equipment estimates 7.11 g | 28.4 qt) 7.5 30  
Volume increase from sugar/extract (late additions) 0.02 0.1  
Boil off losses -1.5 -6  
Hops absorption losses (first wort, boil, aroma) -0.13 -0.5  
Post boil Volume 5.5 22  
Going into fermentor 5.5 22  
Total: 9.81 39.3
Equipment Profile Used: System Default
"29. Grandpa Frosty Russian Imperial" Imperial Stout beer recipe by WWBD?. All Grain, ABV 9.09%, IBU 68.29, SRM 44.79, Fermentables: (Maris Otter Pale, Special Roast, Caramel / Crystal 60L, Midnight Wheat Malt, Chocolate, Lactose (Milk Sugar)) Hops: (Mix, Zeus, Cascade, Willamette) Other: (Cocoa Powder)
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  • Last Updated: 2015-12-28 17:02 UTC