Rock of Cashel Irish Stout - Beer Recipe - Brewer's Friend

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Rock of Cashel Irish Stout

147 calories 13.7 g 12 oz
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Beer Stats
Method: All Grain
Style: Irish Stout
Boil Time: 60 min
Batch Size: 16 gallons (fermentor volume)
Pre Boil Size: 18.5 gallons
Post Boil Size: 1.5 gallons
Pre Boil Gravity: 1.039 (recipe based estimate)
Post Boil Gravity: 1.485 (recipe based estimate)
Efficiency: 70% (brew house)
Source: Mike McGovern
Calories: 147 calories (Per 12oz)
Carbs: 13.7 g (Per 12oz)
Created: Sunday October 3rd 2021
1.045
1.009
4.8%
26.2
28.5
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
19 lb United Kingdom - Maris Otter Pale19 lb United Kingdom - Maris Otter Pale 38 3.75 70.4%
4.50 lb Flaked Barley4.5 lb Flaked Barley 32 2.2 16.7%
2.50 lb American - Roasted Barley2.5 lb American - Roasted Barley 33 300 9.3%
1 lb American - Chocolate1 lb American - Chocolate 29 350 3.7%
27 lbs / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
4 oz Kent Goldings4 oz Kent Goldings Hops Pellet 5 Boil 60 min 26.15 100%
4 oz / $ 0.00
 
Yeast
Lallemand - LALBREW® NOTTINGHAM HIGH PERFORMANCE ALE YEAST
Amount:
3 Each
Cost:
Attenuation (avg):
80%
Flocculation:
High
Optimum Temp:
50 - 72 °F
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 237 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 2.25 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
Quick Water Requirements
Water Gallons  Quarts
Strike water volume at mash thickness of 1.5 qt/lb 8.44 33.8  
Mash volume with grains (equipment estimates -4.26 g | -17.1 qt) 10.24 41  
Grain absorption losses -2.81 -11.3  
Remaining sparge water volume 12.73 50.9  
Mash Lauter Tun losses -0.25 -1  
Volume increase from sugar/extract (early additions) 0.4 1.6  
Pre boil volume (equipment estimates 3.15 g | 12.6 qt) 18.5 74  
Boil off losses -1.5 -6  
Hops absorption losses (first wort, boil, aroma) -0.15 -0.6  
Post boil Volume 1.5 6  
Top off amount 14.5 58  
Going into fermentor 16 64  
Total: 21.17 84.7
Equipment Profile Used: System Default
"Rock of Cashel Irish Stout" Irish Stout beer recipe by Mike McGovern. All Grain, ABV 4.77%, IBU 26.15, SRM 28.52, Fermentables: (United Kingdom - Maris Otter Pale, Flaked Barley, American - Roasted Barley, American - Chocolate) Hops: (Kent Goldings)
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  • Last Updated: 2021-10-03 16:32 UTC