Stout (cold mash infusion) - draft - Beer Recipe - Brewer's Friend

Brewer's Friend

Print

Stout (cold mash infusion) - draft

400 calories 36.2 g 12 oz
brewer logo
Beer Stats
Method: All Grain
Style: American Stout
Boil Time: 180 min
Batch Size: 15 gallons (fermentor volume)
Pre Boil Size: 18.86 gallons
Post Boil Size: 15 gallons
Pre Boil Gravity: 1.072 (recipe based estimate)
Post Boil Gravity: 1.120 (recipe based estimate)
Efficiency: 72% (brew house)
Source: Matt
Calories: 400 calories (Per 12oz)
Carbs: 36.2 g (Per 12oz)
Created: Tuesday September 10th 2024
1.120
1.024
12.6%
46.9
10.8
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
50 lb Malteurop - 2 Row50 lb 2 Row 34.3 2.15 76.9%
5 lb Flaked Oats5 lb Flaked Oats 33 2.2 7.7%
10 lb Brown Sugar10 lb Brown Sugar - (late boil kettle addition) 45 15 15.4%
65 lbs / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
3 oz Magnum3 oz Magnum Hops Pellet 15 Boil 60 min 46.88 100%
3 oz / $ 0.00
 
Yeast
BSI - A-28 London Ale I
Amount:
9 Each
Cost:
Attenuation (avg):
75%
Flocculation:
Medium
Optimum Temp:
60 - 72 °F
Starter:
No
Fermentation Temp:
65 °F
Pitch Rate:
0.35 (M cells / ml / ° P) 558 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 1.65 Volumes
 
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
22 gal Beta Rest Strike 145 °F 145 °F 30 min
Alpha Rest Temperature 145 °F 155 °F 30 min
Mash Out Temperature 155 °F 168 °F 2 min
5 gal Sparge Fly Sparge 168 °F 168 °F 30 min
Starting Mash Thickness: 1.3 qt/lb
Starting Grain Temp: 85 °F
Quick Water Requirements
Water Gallons  Quarts
WARNING: Boil kettle capacity (12 gal | 48 qt) exceeded. Volume required: 19.61 gal (78.45 qt). Suggest reducing initial water volume to 11.25 gal (45.01 qt) and adding 7.61 gal (30.45 qt) sparge/top-off.    
WARNING: Mash tun capacity exceeded. Volume required: 22.28 gal (89.1 qt). Suggest reducing strike water volume to 7.6 gal (30.4 qt) and adding 10.28 gal (41.1 qt) sparge/top-off. 17.88 71.5  
Strike water volume at mash thickness of 1.3 qt/lb 17.88 71.5  
Mash volume with grains 22.28 89.1  
Grain absorption losses -6.88 -27.5  
Remaining sparge water volume 8.11 32.4  
Mash Lauter Tun losses -0.25 -1  
Pre boil volume 18.86 75.4  
Volume increase from sugar/extract (late additions) 0.75 3  
Boil off losses -4.5 -18  
Hops absorption losses (first wort, boil, aroma) -0.11 -0.5  
Post boil Volume 15 60  
Going into fermentor 15 60  
Total: 25.99 103.9
Equipment Profile Used: System Default
 
Notes

We are thinking about trying to cold mash our darker grains separately hence no dark grains in the recipe. This a work in progress.

Last Updated and Sharing
 
28
Views
0
Brews
Recipe QR Code
  • Public: Yup, Shared
  • Last Updated: 2024-09-12 21:17 UTC