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Club Brew Imperial Stout 2025

Method: All Grain
Style: Imperial Stout
Boil Time: 120 min
Batch Size: 45 gallons (fermentor volume)
Pre Boil Size: 50.68 gallons
Post Boil Size: 45.75 gallons
Pre Boil Gravity: 1.096 (recipe based estimate)
Post Boil Gravity: 1.106 (recipe based estimate)
Efficiency: 70% (brew house)
Calories: 353 calories (Per 12oz)
Carbs: 33.4 g (Per 12oz)

Created: Tuesday April 15th 2025

Original Gravity:

1.106

Final Gravity:

1.023

ABV (standard):

10.9%

IBU (tinseth):

38.8

SRM (daniels):

40.0

Mash pH

5.6

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
112.50 lb	United Kingdom - Golden Promise	37	3	58.5%
9 lb	American - White Wheat9 lb White Wheat	40	2.8	4.7%
18 oz	American - Midnight Wheat Malt18 oz Midnight Wheat Malt	33	550	0.6%
9 lb	Dingemans - Aromatic Malt9 lb Aromatic Malt	36.3	19	4.7%
9 lb	Flaked Barley9 lb Flaked Barley	32	2.2	4.7%
9 lb	Weyermann - Carafa Special Type III9 lb Carafa Special Type III	29.9	525	4.7%
9 lb	Crisp Malting - Crystal Light - 45L9 lb Crystal Light - 45L	33.1	45	4.7%
9 lb	Thomas Fawcett - Roasted Barley9 lb Roasted Barley	31.5	545	4.7%
9 lb	Dingemans - Special B9 lb Special B	33.1	125	4.7%
9 lb	Gambrinus - Wheat Malt9 lb Wheat Malt	35.9	2	4.7%
36 oz	United Kingdom - Black Patent36 oz Black Patent	27	525	1.2%
36 oz	American - Chocolate36 oz American - Chocolate	29	350	1.2%
36 oz	American - Caramel / Crystal 120L36 oz American - Caramel / Crystal 120L	33	120	1.2%
192.37 lbs / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
15.75 oz	Northern Brewer15.75 oz Northern Brewer Hops	Pellet	7.8	Boil	60 min	34.27	63.6%
9 oz	East Kent Goldings9 oz East Kent Goldings Hops	Pellet	5	Boil	10 min	4.55	36.4%
24.75 oz / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
15.75 oz	Northern Brewer (Pellet)	34.27	63.6%
9 oz	East Kent Goldings (Pellet)	4.55	36.4%
24.75 oz / $ 0.00

Mash Guidelines

Amount	Type	Start Temp	Target Temp	Time
60.1172 gal	Strike	166 °F	152 °F	90 min
18 gal	Infusion	153 °F	165 °F	15 min
14.7347 gal	Sparge	160 °F	165 °F	15 min
Starting Mash Thickness: 1.25 qt/lb Starting Grain Temp: 60 °F

Other Ingredients

Amount	Name	Type	Use	Time
4.50 each	Whirlfloc	Water Agt	Boil	10 min.
20.25 tsp	Yeast Nutient	Other	Boil	10 min.
22.50 oz	Bakers Chocolate bittersweet	Flavor	Boil	5 min.
18 oz	Sumatran coffee	Spice	Boil	0 min.
13.50 oz	Unsweetened Cacao nibs	Spice	Boil	5 min.
18 oz	Kona Coffee	Flavor	Secondary	56 days

Yeast

White Labs - California Ale Yeast WLP001

Amount:	10 Each	Cost:
Attenuation (avg):	76.5%	Flocculation:	Medium
Optimum Temp:	68 - 73 °F	Starter:	Yes
Fermentation Temp:	62 °F	Pitch Rate:	1.25 (M cells / ml / ° P) 5338 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

Amount: 10 psi CO₂ Level: 2.2 Volumes

Target Water Profile

London (Porter, dark ales)

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
64	19	229	425	25	151.3
Mash Chemistry and Brewing Water Calculator

Notes

Josh's BOS Recipe.

Last Updated and Sharing

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Brews

Public: Yup, Shared
Last Updated: 2025-04-22 10:29 UTC
Snapshot Created: 2025-04-15 23:14 UTC

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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