Start Wearing Purple Imperial Stout - Beer Recipe - Brewer's Friend

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Start Wearing Purple Imperial Stout

270 calories 29.8 g 12 oz
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Beer Stats
Method: BIAB
Style: Imperial Stout
Boil Time: 30 min
Batch Size: 4 gallons (fermentor volume)
Pre Boil Size: 4.37 gallons
Post Boil Size: 4 gallons
Post Boil Gravity: 1.081 (recipe based estimate)
Efficiency: 60% (brew house)
Source: Stonebreaker Brewing
Calories: 270 calories (Per 12oz)
Carbs: 29.8 g (Per 12oz)
Created: Friday August 20th 2021
1.081
1.023
7.5%
74.7
40.0
5.5
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
10 lb US - Pale 2-Row10 lb Pale 2-Row $ 0.00 / lb
$ 0.00 		37 1.8 71.4286%
1 lb German - Chocolate Wheat1 lb Chocolate Wheat $ 0.00 / lb
$ 0.00 		31 413 7.14286%
2 lb American - Caramel / Crystal 120L2 lb Caramel / Crystal 120L $ 0.00 / lb
$ 0.00 		33 120 14.2857%
1 lb Dry Malt Extract - Extra Light1 lb Dry Malt Extract - Extra Light $ 0.00 / lb
$ 0.00 		42 2.5 7.14286%
14 lbs / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
2 oz Artisan - Magnum2 oz Magnum Hops $ 0.00 / oz
$ 0.00 		Pellet 10.9 Boil 30 min 64.3115 66.7%
1 oz Yakima Chief Hops - German Northern Brewer1 oz German Northern Brewer Hops $ 0.00 / oz
$ 0.00 		Pellet 7.5 Boil 10 min 10.4383 33.3%
3 oz / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
1 tsp Gypsum $ 0.00 / oz
$ 0.00 		Water Agt Mash 1 hr.
0.50 tsp Baking Soda $ 0.00 / oz
$ 0.00 		Water Agt Mash 1 hr.
1 each Campden Tablets $ 0.00 / oz
$ 0.00 		Water Agt Mash --
0.50 each Whirlfloc $ 0.00 / oz
$ 0.00 		Water Agt Boil 15 min.
4 oz Bourbon $ 0.00 / oz
$ 0.00 		Other Primary 1 days
1 each Oak Cubes Medium Toast $ 0.00 / oz
$ 0.00 		Flavor Primary --
 
Yeast
Fermentis - Safale - American Ale Yeast US-05
Amount:
2 Each
Cost:
$ 0.00 / each
$ 0.00
Attenuation (avg):
70%
Flocculation:
Medium
Optimum Temp:
54 - 77 °F
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 103 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
Method: sucrose       Temp: 68 °F      
 
Target Water Profile
Dublin (Dry Stout)
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
110 110 12 19 53 280
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
5.85 gal Strike 163 °F 152 °F 60 min
Quick Water Requirements
Water Gallons  Quarts
Strike water volume (equipment estimates 6.66 g | 26.6 qt) 6.17 24.7  
Mash volume with grains (equipment estimates 7.7 g | 30.8 qt) 7.21 28.8  
Grain absorption losses -1.63 -6.5  
Mash Lauter Tun losses -0.25 -1  
Volume increase from sugar/extract (early additions) 0.08 0.3  
Pre boil volume (equipment estimates 4.86 g | 19.5 qt) 4.37 17.5  
Boil off losses -0.75 -3  
Hops absorption losses (first wort, boil, aroma) -0.11 -0.5  
Post boil Volume 4 16  
Volume into fermentor 4 16  
Total: 6.17 24.7
Equipment Profile Used: System Default
 
Notes

Medium toast Oak spiral soaked in Makers Mark and added to primary with 4 oz of bourbon. 3 weeks total fermentation and time on the oak.

Condition for a few months to mellow out the rough edges.

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  • Last Updated: 2021-11-05 03:28 UTC