Willett Barrel Collab - Beer Recipe - Brewer's Friend

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Willett Barrel Collab

347 calories 39.2 g 12 oz
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Beer Stats
Method: All Grain
Style: Imperial Stout
Boil Time: 120 min
Batch Size: 12 gallons (ending kettle volume)
Pre Boil Size: 14.5 gallons
Pre Boil Gravity: 1.067 (recipe based estimate)
Efficiency: 65% (ending kettle)
Source: Chris Proulx
Hop Utilization: 95%
Calories: 347 calories (Per 12oz)
Carbs: 39.2 g (Per 12oz)
Created: Monday March 18th 2019
1.103
1.031
9.5%
75.9
40.0
5.4
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
27.50 lb United Kingdom - Maris Otter Pale27.5 lb Maris Otter Pale 38 3.75 58.2%
6 lb Dry Malt Extract - Dark6 lb Dry Malt Extract - Dark - (late boil kettle addition) 44 30 12.7%
3.25 lb United Kingdom - Brown3.25 lb Brown 32 65 6.9%
3.25 lb German - Rye3.25 lb Rye 38 3.5 6.9%
2.25 lb American - Chocolate2.25 lb Chocolate 29 350 4.8%
2.25 lb American - Roasted Barley2.25 lb Roasted Barley 33 300 4.8%
1.75 lb Flaked Oats1.75 lb Flaked Oats 33 2.2 3.7%
1 lb United Kingdom - Extra Dark Crystal 120L1 lb Extra Dark Crystal 120L 33 120 2.1%
47.25 lbs / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
4 oz Columbus4 oz Columbus Hops Pellet 13.1 Boil 60 min 67.45 66.7%
2 oz Cascade2 oz Cascade Hops Leaf/Whole 4.7 Boil 30 min 8.45 33.3%
6 oz / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
2 tsp Calcium Chloride (dihydrate) Water Agt Mash 1 hr.
 
Yeast
Imperial Yeast - A10 Darkness
Amount:
2 Each
Cost:
Attenuation (custom):
70%
Flocculation:
Medium
Optimum Temp:
62 - 72 °F
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 388 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 1.9 Volumes
 
Target Water Profile
London (Porter, dark ales)
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
100 5 35 60 50 265
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
10.5 gal Infusion -- 154 °F 60 min
7.5 gal Fly Sparge -- 170 °F 45 min
Quick Water Requirements
Water Gallons  Quarts
WARNING: Boil kettle capacity (12 gal | 48 qt) exceeded. Volume required: 15.23 gal (60.9 qt). Suggest reducing initial water volume to 11.55 gal (46.18 qt) and adding 3.23 gal (12.9 qt) sparge/top-off.    
WARNING: Mash tun capacity exceeded. Volume required: 21.35 gal (85.39 qt). Suggest reducing initial water volume to 8.7 gal (34.8 qt) and adding 9.35 gal (37.39 qt) sparge/top-off. 18.05 72.2  
Strike water volume at mash thickness of 1.75 qt/lb 18.05 72.2  
Mash volume with grains 21.35 85.4  
Grain absorption losses -5.16 -20.6  
Remaining sparge water volume 1.86 7.4  
Mash Lauter Tun losses -0.25 -1  
Pre boil volume (equipment estimates 14.77 g | 59.1 qt) 14.5 58  
Volume increase from sugar/extract (late additions) 0.45 1.8  
Boil off losses -3 -12  
Hops absorption losses (first wort, boil, aroma) -0.23 -0.9  
Post boil volume (equipment estimates 11.73 g | 46.9 qt) 12 48  
Estimated amount in fermentor 12 48  
Total: 19.91 79.6
Equipment Profile Used: System Default
"Willett Barrel Collab" Imperial Stout beer recipe by Chris Proulx. All Grain, ABV 9.49%, IBU 75.9, SRM 40, Fermentables: (Maris Otter Pale, Dry Malt Extract - Dark, Brown, Rye, Chocolate, Roasted Barley, Flaked Oats, Extra Dark Crystal 120L) Hops: (Columbus, Cascade) Other: (Calcium Chloride (dihydrate))
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  • Last Updated: 2019-11-24 05:03 UTC