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Average Winning Imperial Stout

Method: All Grain
Style: Imperial Stout
Boil Time: 120 min
Batch Size: 4 gallons (fermentor volume)
Pre Boil Size: 7.8 gallons
Post Boil Size: 5.5 gallons
Pre Boil Gravity: 1.074 (recipe based estimate)
Post Boil Gravity: 1.108 (recipe based estimate)
Efficiency: 63% (brew house)
Hop Utilization: 96%
Calories: 363 calories (Per 12oz)
Carbs: 39.1 g (Per 12oz)

Created: Saturday March 27th 2021

Original Gravity:

1.108

Final Gravity:

1.030

ABV (standard):

10.2%

IBU (tinseth):

75.1

SRM (morey):

50.0

Mash pH

5.5

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
13 lb	United Kingdom - Maris Otter Pale13 lb Maris Otter Pale	38	3.75	67.5%
20 oz	Flaked Oats20 oz Flaked Oats	33	2.2	6.5%
19 oz	American - Roasted Barley19 oz Roasted Barley	33	300	6.2%
15 oz	Proximity - Chocolate Malt15 oz Chocolate Malt	32	350	4.9%
8 oz	United Kingdom - Black Patent8 oz Black Patent	27	525	2.6%
8 oz	American - Caramel / Crystal 60L8 oz Caramel / Crystal 60L	34	60	2.6%
7 oz	American - Caramel / Crystal 120L7 oz Caramel / Crystal 120L	33	120	2.3%
5 oz	Aromatic Malt5 oz Aromatic Malt	35	20	1.6%
4 oz	Belgian - Special B4 oz Special B	34	115	1.3%
0.50 lb	Rice Hulls0.5 lb Rice Hulls	0	0	2.6%
6 oz	Lactose (Milk Sugar)6 oz Lactose (Milk Sugar) - (late boil kettle addition)	41	1	1.9%
308 oz / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
1.20 oz	Magnum1.2 oz Magnum Hops	Pellet	15	Boil	60 min	66.01	37.5%
1 oz	East Kent Goldings1 oz East Kent Goldings Hops	Pellet	5	Boil	15 min	9.1	31.3%
1 oz	East Kent Goldings1 oz East Kent Goldings Hops	Pellet	5	Boil	0 min		31.3%
3.20 oz / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
1.20 oz	Magnum (Pellet)	66.01	37.5%
2 oz	East Kent Goldings (Pellet)	9.1	62.6%
3.20 oz / $ 0.00

Mash Guidelines

Amount	Type	Start Temp	Target Temp	Time
6.5 gal	Strike	164 °F	154 °F	60 min
4 gal	Sparge	196 °F	168 °F	20 min
Starting Mash Thickness: 1.3 qt/lb

Other Ingredients

Amount	Name	Type	Use	Time
6 g	Calcium Chloride (dihydrate)	Water Agt	Mash	1 hr.
3 g	Epsom Salt	Water Agt	Mash	1 hr.
4 g	Gypsum	Water Agt	Mash	1 hr.
9 g	Baking Soda	Water Agt	Mash	1 hr.

Yeast

Omega Yeast Labs - Bananza OYL-400

Amount:	1 Each	Cost:
Attenuation (avg):	75%	Flocculation:	Low
Optimum Temp:	64 - 75 °F	Starter:	Yes
Fermentation Temp:	-	Pitch Rate:	1.25 (M cells / ml / ° P) 483 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 1.65 Volumes

Target Water Profile

Pastry Stout

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
100	10	50	75	85	180
Mash Chemistry and Brewing Water Calculator

Last Updated and Sharing

193

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Brews

Public: Yup, Shared
Last Updated: 2021-03-28 05:55 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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