Imperial Walnut Stout - Beer Recipe - Brewer's Friend

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Imperial Walnut Stout

281 calories 25.8 g 12 oz
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Beer Stats
Method: All Grain
Style: Imperial Stout
Boil Time: 90 min
Batch Size: 5 gallons (fermentor volume)
Pre Boil Size: 6.25 gallons
Pre Boil Gravity: 1.068 (recipe based estimate)
Efficiency: 63% (brew house)
Source: Back 9 Brewery
Calories: 281 calories (Per 12oz)
Carbs: 25.8 g (Per 12oz)
Created: Thursday May 23rd 2019
1.085
1.017
8.9%
36.3
50.0
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
11 lb American - Pale 2-Row11 lb Pale 2-Row 37 1.8 61.1%
1 lb United Kingdom - Pale Chocolate1 lb Pale Chocolate 33 207 5.6%
1 lb Belgian - Biscuit1 lb Biscuit 35 23 5.6%
1 lb American - Caramel / Crystal 120L1 lb Caramel / Crystal 120L 33 120 5.6%
1 lb American - White Wheat1 lb White Wheat 40 2.8 5.6%
8 oz Flaked Oats8 oz Flaked Oats 33 2.2 2.8%
8 oz Belgian - Munich8 oz Munich 38 6 2.8%
8 oz German - Vienna8 oz Vienna 37 4 2.8%
8 oz American - Black Malt8 oz Black Malt 28 500 2.8%
1 lb Belgian Candi Sugar - Dark (275L)1 lb Belgian Candi Sugar - Dark (275L) 38 275 5.6%
18 lbs / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
0.50 oz Bramling Cross0.5 oz Bramling Cross Hops Pellet 5.1 Boil 30 min 6.33 33.3%
0.50 oz Bramling Cross0.5 oz Bramling Cross Hops Pellet 5.1 Boil 15 min 4.08 33.3%
0.25 oz Bravo0.25 oz Bravo Hops Pellet 15.5 Boil 90 min 13.38 16.7%
0.25 oz Bravo0.25 oz Bravo Hops Pellet 15.5 Boil 60 min 12.51 16.7%
1.50 oz / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
4 oz Black Walnuts Other Boil 30 min.
 
Yeast
White Labs - California Ale Yeast WLP001
Amount:
1 Each
Cost:
Attenuation (avg):
76.5%
Flocculation:
Medium
Optimum Temp:
68 - 73 °F
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 135 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
 
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
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
4 gal Infusion -- 152 °F 60 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 5.31 21.3  
Mash volume with grains 6.67 26.7  
Grain absorption losses -2.13 -8.5  
Remaining sparge water volume (equipment estimates 4.29 g | 17.1 qt) 3.23 12.9  
Mash Lauter Tun losses -0.25 -1  
Volume increase from sugar/extract (early additions) 0.08 0.3  
Pre boil volume (equipment estimates 7.31 g | 29.2 qt) 6.25 25  
Boil off losses -2.25 -9  
Hops absorption losses (first wort, boil, aroma) -0.06 -0.2  
Post boil Volume 5 20  
Going into fermentor 5 20  
Total: 8.54 34.2
Equipment Profile Used: System Default
 
Notes

Mash the grains at 148, for 45 mins. Ferment at 65 for 3 days then let it free rise to 72 until it reaches final gravity.

Chop and roast Walnuts for 15-20 mins at 350

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  • Last Updated: 2019-05-30 02:11 UTC