20C Leviathan (Bourbon Barrel) - Beer Recipe - Brewer's Friend

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20C Leviathan (Bourbon Barrel)

296 calories 33.9 g 12 oz
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Beer Stats
Method: All Grain
Style: Imperial Stout
Boil Time: 60 min
Batch Size: 19.5 gallons (fermentor volume)
Pre Boil Size: 22 gallons
Pre Boil Gravity: 1.078 (recipe based estimate)
Efficiency: 56.5% (brew house)
Source: Fathers Brewing
Calories: 296 calories (Per 12oz)
Carbs: 33.9 g (Per 12oz)
Created: Tuesday July 31st 2018
1.088
1.027
8.0%
36.1
40.9
5.2
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
55 lb United Kingdom - Pale 2-Row55 lb Pale 2-Row 38 2.5 66.3%
10 lb German - Dark Munich10 lb Dark Munich 36 10 12%
7 lb Flaked Barley7 lb Flaked Barley 32 2.2 8.4%
6 lb American - Caramel / Crystal 80L6 lb Caramel / Crystal 80L 33 80 7.2%
2 lb Dingemans - Special B2 lb Dingemans - Special B 35 150 2.4%
2 lb United Kingdom - Black Patent2 lb Black Patent 27 525 2.4%
1 lb Patagonia Chocolate 350L1 lb Patagonia Chocolate 350L 27 350 1.2%
83 lbs / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
2 oz Nugget2 oz Nugget Hops Pellet 14.2 First Wort 0 min 23.64 50%
2 oz Brewer's Gold2 oz Brewer's Gold Hops Pellet 7.5 Boil 60 min 12.48 50%
4 oz / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
3 tsp CaCl Flavor Mash 1 hr.
1 each Camden Water Agt Mash 1 hr.
2 tsp DAP Other Boil 2 min.
3 tsp Irish Moss Fining Boil 2 min.
 
Yeast
White Labs - Irish Ale Yeast WLP004
Amount:
1 Each
Cost:
Attenuation (avg):
71.5%
Flocculation:
Med-High
Optimum Temp:
65 - 68 °F
Starter:
Yes
Fermentation Temp:
64 °F
Pitch Rate:
1.25 (M cells / ml / ° P) 1949 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
 
Target Water Profile
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
40 9 11 20 44 139
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
24.5 gal Amylase Infusion -- 156 °F 60 min
9 gal M.O. Infusion -- 168 °F 40 min
Starting Mash Thickness: 1.1 qt/lb
Quick Water Requirements
Water Gallons  Quarts
WARNING: Boil kettle capacity (12 gal | 48 qt) exceeded. Volume required: 21.15 gal (84.6 qt). Suggest reducing initial water volume to 12 gal (48 qt) and adding 9.15 gal (36.6 qt) sparge/top-off.    
WARNING: Mash tun capacity exceeded. Volume required: 29.11 gal (116.44 qt). Suggest reducing strike water volume to 5.44 gal (21.76 qt) and adding 17.11 gal (68.44 qt) sparge/top-off. 22.55 90.2  
Strike water volume at mash thickness of 1.1 qt/lb 22.55 90.2  
Mash volume with grains 29.11 116.4  
Grain absorption losses -10.25 -41  
Remaining sparge water volume (equipment estimates 9.01 g | 36 qt) 9.86 39.4  
Mash Lauter Tun losses -0.25 -1  
Volume increase from sugar/extract (early additions) 0.09 0.4  
Pre boil volume (equipment estimates 21.15 g | 84.6 qt) 22 88  
Boil off losses -1.5 -6  
Hops absorption losses (first wort, boil, aroma) -0.15 -0.6  
Post boil Volume 19.5 78  
Going into fermentor 19.5 78  
Total: 32.41 129.6
Equipment Profile Used: System Default
 
Notes

Used 55# Propino Base Malt
Age in two 8-gallon Maple Bourbon barrels (bourbon-maple-wee heavy-Dragon's Milk)

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  • Last Updated: 2018-09-21 02:15 UTC