Historic Irish Stock Porter c1850 - Beer Recipe - Brewer's Friend

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Historic Irish Stock Porter c1850

223 calories 24.7 g 12 oz
Beer Stats
Method: Extract
Style: Irish Stout
Boil Time: 60 min
Batch Size: 5.5 gallons (fermentor volume)
Pre Boil Size: 7.15 gallons
Pre Boil Gravity: 1.051 (recipe based estimate)
Post Boil Gravity: 1.067 (recipe based estimate)
Efficiency: 70% (steeping grains only)
Calories: 223 calories (Per 12oz)
Carbs: 24.7 g (Per 12oz)
Created: Thursday February 20th 2025
1.067
1.019
6.3%
34.3
36.7
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
9 lb Muntons - Amber LME9 lb Amber LME 36 2.43 81.8%
1 lb Crisp Malting - Brown Malt1 lb Brown Malt 32.7 65 9.1%
1 lb American - Black Malt1 lb Black Malt 28 500 9.1%
11 lbs / 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
1 oz East Kent Goldings1 oz East Kent Goldings Hops Pellet 5 Boil 60 min 17.08 33.3%
1 oz Saaz1 oz Saaz Hops Pellet 3.5 Boil 60 min 11.96 33.3%
0.50 oz East Kent Goldings0.5 oz East Kent Goldings Hops Pellet 5 Boil 10 min 3.1 16.7%
0.50 oz Saaz0.5 oz Saaz Hops Pellet 3.5 Boil 10 min 2.17 16.7%
3 oz / 0.00
 
Yeast
White Labs - Irish Ale Yeast WLP004
Amount:
1 Each
Cost:
Attenuation (avg):
71.5%
Flocculation:
Med-High
Optimum Temp:
65 - 68 °F
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 119 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
Quick Water Requirements
Water Gallons  Quarts
Heat water added to kettle (equipment estimates 6.61 g | 26.4 qt) 6.65 26.6  
Mash volume with grains (equipment estimates 6.61 g | 26.4 qt) 6.81 27.2  
Grain absorption losses (steeping) -0.25 -1  
Volume increase from sugar/extract (early additions) 0.75 3  
Pre boil volume (equipment estimates 7.11 g | 28.5 qt) 7.15 28.6  
Boil off losses -1.5 -6  
Hops absorption losses (first wort, boil, aroma) -0.11 -0.5  
Post boil volume 5.5 22  
Going into fermentor 5.5 22  
WARNING: Kettle losses > 2% detected which throw off OG calculation for extract/partial mash recipes in batch target 'fermentor' mode. Solution: Reduce kettle losses, misc losses and hops absorption in equipment profile, OR set batch target to 'kettle' and do a full wort boil. See batch target FAQ.    
Total: 6.65 26.6
Equipment Profile Used: System Default
 
Notes

Adapting BeerHistoryBloke's post of an 1850s recipe for Beamish & Crawford's Stock Porter to try it out. Not shooting for style guidelines this time since they don't match up to the historic beer.

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  • Last Updated: 2025-02-20 19:56 UTC