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Historic Irish Stock Porter c1850

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

Original Gravity:

1.067

Final Gravity:

1.019

ABV (standard):

6.3%

IBU (tinseth):

28.3

SRM (morey):

37.8

Mash pH

n/a

Cost $

n/a

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Fermentables

Amount	Fermentable	Cost	PPG	°L	Bill %
9 lb	Muntons - Amber LME9 lb Amber LME		36	2.43	81.8%
9 lbs / $ 0.00

Steeping Grains

Amount	Fermentable	PPG	°L	Bill %
1 lb	Brown Malt1 lb Brown Malt	34	90.36	9.1%
1 lb	American - Black Malt1 lb Black Malt	28	500	9.1%
$ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
1 oz	East Kent Goldings1 oz East Kent Goldings Hops	Pellet	5	Boil	60 min	17.06	40%
0.50 oz	Saaz0.5 oz Saaz Hops	Pellet	3.5	Boil	60 min	5.97	20%
0.50 oz	East Kent Goldings0.5 oz East Kent Goldings Hops	Pellet	5	Boil	10 min	3.09	20%
0.50 oz	Saaz0.5 oz Saaz Hops	Pellet	3.5	Boil	10 min	2.17	20%
2.50 oz / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
1.50 oz	East Kent Goldings (Pellet)	20.15	60%
1 oz	Saaz (Pellet) 0.99999999771257 oz Saaz (Pellet) Hops	8.14	40%
2.50 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

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.

Last Updated and Sharing

Views

Brews

Public: Yup, Shared
Last Updated: 2025-03-03 23:18 UTC

System Default

Recipe costs can be adjusted by changing the batch size. They won't be saved but will give you an idea of costs if your final yield was different.

Cost for

Gallons

Cost by

Final Yield

	Cost $	Cost %
Fermentables	$
Steeping Grains (Extract Only)	$
Hops	$
Yeast	$
Other	$
Cost Per Barrel	$ 0.00
Cost Per Pint	$ 0.00
Total Cost	$ 0.00

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