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RIS (EB)

Method: All Grain
Style: Russian Imperial Stout
Boil Time: 120 min
Batch Size: 7 gallons (fermentor volume)
Pre Boil Size: 6.5 gallons
Post Boil Size: 5.5 gallons
Pre Boil Gravity: 25.5 °P (recipe based estimate)
Post Boil Gravity: 29.7 °P (recipe based estimate)
Efficiency: 63.3% (brew house)
Source: Brad Ledbetter
Hop Utilization: 98%
Calories: 332 calories (Per 16oz)
Carbs: 27.8 g (Per 16oz)

Created: Monday March 28th 2022

Original Gravity:

23.8 °P

Final Gravity:

4.2 °P

ABV (alternate):

12.1%

IBU (tinseth):

85.4

SRM (morey):

50.0

Mash pH

5.5

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
24.45 lb	US - Pale 2-Row24.45 lb Pale 2-Row	37	1.8	80.2%
2.25 lb	Weyermann - Munich Type II (Dark)2.25 lb Munich Type II (Dark)	37	10	7.4%
0.96 lb	Bestmalz - BEST Roasted Barley0.96 lb BEST Roasted Barley	30	480	3.1%
0.85 lb	United Kingdom - Chocolate0.85 lb Chocolate	34	425	2.8%
0.70 lb	Weyermann - Carafa Special Type III0.7 lb Carafa Special Type III	29.9	525	2.3%
0.62 lb	German - CaraMunich III0.62 lb CaraMunich III	34	57	2%
0.65 lb	German - CaraAroma0.65 lb CaraAroma	34	130	2.1%
30.48 lbs / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
77 g	Magnum77 g Magnum Hops	Pellet	15	Boil	90 min	68.81	65.8%
40 g	Magnum40 g Magnum Hops	Pellet	15	Boil	15 min	16.58	34.2%
117 g / $ 0.00

Show Summary View

Amount	Variety	Cost	IBU	Bill %
117 g	Magnum (Pellet) 117 g Magnum (Pellet) Hops		85.39	100%
117 g / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
12.51 gal		Strike	159 °F	149 °F	120 min
Starting Mash Thickness: 1.642 qt/lb Starting Grain Temp: 65 °F

Other Ingredients

Amount	Name	Type	Use	Time
0.50 each	Whirlfloc	Fining	Boil	15 min.
6 g	Calcium Chloride (dihydrate)	Water Agt	Mash	2 hr.
4 g	Epsom Salt	Water Agt	Mash	2 hr.
2 g	Gypsum	Water Agt	Mash	2 hr.

Yeast

Fermentis - Safale - American Ale Yeast US-05

Amount:	1 Each	Cost:
Attenuation (avg):	81%	Flocculation:	Medium
Optimum Temp:	54 - 77 °F	Starter:	Yes
Fermentation Temp:	66 °F	Pitch Rate:	1.5 (M cells / ml / ° P) 948 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

Method: co2 Amount: 5.99 psi Temp: 38 °F CO₂ Level: 2 Volumes

Target Water Profile

EB Balanced

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
50	10	16	70	70	50
Mash Chemistry and Brewing Water Calculator

Notes

Source: https://shop.theelectricbrewery.com/pages/russian-imperial-stout-bourbon-barrel-aged#Recipe

Kettle size: 20
Trub: 1.375gal = 5.5qt = 4.5qt kettle loss + 1qt line loss
Boil off rate: 1.0
Grain absorption: 0.07
=> Strike water 12.51gal (12gal, 2.04qt; 47.36L), 159f
2.04qt = 1.93L

> Oxygenate the chilled wort to a level of 14 ppm dissolved oxygen. Given the high starting gravity, a second dose to 14 ppm is recommended approximately 12-18 hours after the yeast has been pitched.

> Pitch yeast and ferment at 66-68F until about 6.6P, then raise to 70-72F

> Add one ounce of American medium toast oak cubes per 5 gallons to brite tank. You may optionally soak the oak cubes in bourbon for a few weeks prior to use. Rack beer on top of oak and steep for ~21 days at room temperature.

Last Updated and Sharing

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Public: Yup, Shared
Last Updated: 2022-03-30 14:16 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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