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Chocolate Imperial Stout

Method: All Grain
Style: Imperial Stout
Boil Time: 60 min
Batch Size: 5.5 gallons (fermentor volume)
Pre Boil Size: 6.5 gallons
Post Boil Size: 5.5 gallons
Pre Boil Gravity: 1.090 (recipe based estimate)
Post Boil Gravity: 1.106 (recipe based estimate)
Efficiency: 70% (brew house)
Calories: 352 calories (Per 12oz)
Carbs: 31.9 g (Per 12oz)

Created: Monday September 14th 2020

Lord Vader Imperial Stout

by Herr Braumeister

OG: 1.096 FG: 1.019 ABV: 10.1% IBU: 57

Founders CBS clone

by Dale H

OG: 1.101 FG: 1.020 ABV: 10.5% IBU: 60

Blackshirts Stout

by devsop

OG: 1.115 FG: 1.025 ABV: 11.9% IBU: 64

Original Gravity:

1.106

Final Gravity:

1.021

ABV (standard):

11.2%

IBU (tinseth):

55.2

SRM (morey):

50.0

Mash pH

n/a

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
19 lb	United Kingdom - Maris Otter Pale19 lb Maris Otter Pale	38	3.75	84.4%
1.50 lb	United Kingdom - Roasted Barley1.5 lb Roasted Barley	29	550	6.7%
1 lb	Belgian - Special B1 lb Special B	34	115	4.4%
0.50 lb	German - CaraMunich III0.5 lb CaraMunich III	34	57	2.2%
0.50 lb	United Kingdom - Pale Chocolate0.5 lb Pale Chocolate	33	207	2.2%
22.50 lbs / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
1.50 oz	Horizon1.5 oz Horizon Hops	Pellet	12.5	Boil	60 min	45.34	27.3%
2 oz	Kent Goldings2 oz Kent Goldings Hops	Pellet	5	Boil	10 min	8.77	36.4%
2 oz	Kent Goldings2 oz Kent Goldings Hops	Pellet	5	Boil	1 min	1.04	36.4%
5.50 oz / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
1.50 oz	Horizon (Pellet)	45.34	27.3%
4 oz	Kent Goldings (Pellet)	9.81	72.8%
5.50 oz / $ 0.00

Mash Guidelines

Amount	Type	Start Temp	Target Temp	Time
8.44 gal	Strike	154 °F	154 °F	60 min
1.13 gal	Sparge	168 °F	168 °F	15 min
Starting Mash Thickness: 1.5 qt/lb Starting Grain Temp: 65 °F

Other Ingredients

Amount	Name	Type	Use	Time
5 g	Calcium Chloride (dihydrate)	Water Agt	Mash	1 hr.
5 g	Gypsum	Water Agt	Mash	1 hr.
8 oz	Cocoa powder	Flavor	Boil	0 min.

Yeast

Fermentis - Safale - American Ale Yeast US-05

Amount:	3 Each	Cost:
Attenuation (avg):	81%	Flocculation:	Medium
Optimum Temp:	54 - 77 °F	Starter:	No
Fermentation Temp:	-	Pitch Rate:	0.5 (M cells / ml / ° P) 261 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 2.75 Volumes

Target Water Profile

London (Porter, dark ales)

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
100	5	35	60	50	265
Mash Chemistry and Brewing Water Calculator

Last Updated and Sharing

310

Views

Brews

Public: Yup, Shared
Last Updated: 2020-09-14 03:43 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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