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Imperial Stout (BA)

Method: BIAB
Style: Imperial Stout
Boil Time: 90 min
Batch Size: 19.5 gallons (fermentor volume)
Pre Boil Size: 22 gallons
Pre Boil Gravity: 1.087 (recipe based estimate)
Efficiency: 55% (brew house)
Source: Bobby Cross
Calories: 332 calories (Per 12oz)
Carbs: 40.8 g (Per 12oz)

Created: Thursday May 4th 2017

Original Gravity:

1.098

Final Gravity:

1.034

ABV (standard):

8.5%

IBU (tinseth):

90.7

SRM (morey):

50.0

Mash pH

n/a

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
65 lb	American - Pale 2-Row65 lb Pale 2-Row	37	1.8	71.4%
8 lb	United Kingdom - Amber8 lb Amber	32	27	8.8%
4 lb	American - Roasted Barley4 lb Roasted Barley	33	300	4.4%
4 lb	American - Black Malt4 lb Black Malt	28	500	4.4%
2 lb	American - Chocolate2 lb Chocolate	29	350	2.2%
2 lb	Flaked Oats2 lb Flaked Oats	33	2.2	2.2%
6 lb	Dry Malt Extract - Light6 lb Dry Malt Extract - Light	42	4	6.6%
91 lbs / $ 0.00

Hops

Amount	Variety	Cost	Type	AA	Use	Time	IBU	Bill %
8.50 oz	Warrior8.5 oz Warrior Hops		Pellet	14.3	Boil	90 min	90.73	100%
8.50 oz / $ 0.00

Show Summary View

Amount	Variety	Cost	IBU	Bill %
8.50 oz	Warrior (Pellet)		90.73	100%
8.50 oz / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
26 gal		Temperature	--	148 °F	20 min
26 gal		Temperature	--	155 °F	60 min

Yeast

White Labs - English Ale Yeast WLP002

Amount:	1 Each	Cost:
Attenuation (avg):	66.5%	Flocculation:	Very High
Optimum Temp:	65 - 68 °F	Starter:	Yes
Fermentation Temp:	68 °F	Pitch Rate:	1.0 (M cells / ml / ° P) 1722 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Notes

Mash temp ended up starting low, like 148, but we added hot water to bring it back up to 155. It was at 148 for about 20 minutes. Too much volume pre-boil. Ended up with about 18.5 gallons. SG was 1.090.

Last Updated and Sharing

432

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Brews

Public: Yup, Shared
Last Updated: 2017-05-15 15:35 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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