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Imperial stout (small batch)

Method: All Grain
Style: Russian Imperial Stout
Boil Time: 90 min
Batch Size: 15 liters (ending kettle volume)
Pre Boil Size: 19.5 liters
Pre Boil Gravity: 1.079 (recipe based estimate)
Efficiency: 65% (ending kettle)
Calories: 320 calories (Per 330ml)
Carbs: 31.4 g (Per 330ml)

Created: Monday December 9th 2019

Nebūtis

by Umoyk

OG: 1.102 FG: 1.025 ABV: 10.2% IBU: 67

Original Gravity:

1.103

Final Gravity:

1.024

ABV (standard):

10.4%

IBU (tinseth):

74.1

SRM (morey):

50.0

Mash pH

5.6

Cost €

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
5.40 kg	Crisp Malting - Maris Otter Pale5.4 kg Maris Otter Pale	38	3.75	67.9%
0.45 kg	Weyermann - Roasted Barley0.45 kg Roasted Barley	25	450	5.7%
0.30 kg	Belgian - Special B0.3 kg Special B	34	115	3.8%
0.25 kg	Crisp Malting - United Kingdom - Brown Malt0.25 kg United Kingdom - Brown Malt	32.7	65	3.1%
0.45 kg	Weyermann - German - Carafa Special Type II0.45 kg German - Carafa Special Type II	29.9	525	5.7%
0.30 kg	United Kingdom - Crystal 60L0.3 kg United Kingdom - Crystal 60L	34	60	3.8%
0.80 kg	United Kingdom - Flaked Torredied Oats	33	3.2	10.1%
7.95 kg / 0.00 €

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
90 g	BSG - Challenger90 g Challenger Hops	Pellet	5.1	Boil	60 min	59.7	58.1%
30 g	East Kent Goldings30 g East Kent Goldings Hops	Pellet	4	Boil	20 min	9.45	19.4%
35 g	BSG - East Kent Goldings35 g East Kent Goldings Hops	Pellet	5.4	Boil	5 min	4.9	22.6%
155 g / 0.00 €

Show Summary View

Amount	Variety	IBU	Bill %
90 g	BSG - Challenger (Pellet) 90 g Challenger (Pellet) Hops	59.7	58.1%
30 g	East Kent Goldings (Pellet) 30 g East Kent Goldings (Pellet) Hops	9.45	19.4%
35 g	BSG - East Kent Goldings (Pellet) 35 g East Kent Goldings (Pellet) Hops	4.9	22.6%
155 g / 0.00 €

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
14.2 L	mash-in 1	Strike	40 °C	40 °C	10 min
	mash 1	Infusion	66 °C	66 °C	60 min
3.3 L	sparge 1	Fly Sparge	66 °C	66 °C	10 min
	mash-in 2	Strike	40 °C	40 °C	10 min
	mash 2	Infusion	66 °C	66 °C	60 min
	mash-out 2	Infusion	75 °C	75 °C	10 min
8.4 L	sparge 2	Fly Sparge	75 °C	75 °C	10 min
Starting Mash Thickness: 2.7 L/kg Starting Grain Temp: 18 °C

Other Ingredients

Amount	Name	Type	Use	Time
2.50 g	Baking Soda	Water Agt	Mash	1 hr.
2.50 g	Slaked Lime	Water Agt	Mash	1 hr.
2 g	Calcium Chloride (dihydrate)	Water Agt	Mash	1 hr.
1.50 g	Gypsum	Water Agt	Mash	1 hr.
1.20 g	Antioxin SBT	Water Agt	Mash	0 min.
1 each	Protafloc	Fining	Boil	10 min.
1.20 g	Beer Nutrient	Other	Boil	10 min.

Yeast

Wyeast - London Ale 1028

Amount:	1 Each	Cost:
Attenuation (avg):	75%	Flocculation:	Med-Low
Optimum Temp:	16 - 22 °C	Starter:	Yes
Fermentation Temp:	18 °C	Pitch Rate:	1.0 (M cells / ml / ° P) 366 B cells required

0.00 € Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 2,2 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

Notes

2,7kg maris otter, special B, Crystal 150, brown malt, 0,4kg oats, https://www.brewersfriend.com/mash-chemistry-and-brewing-water-calculator/?id=1QXSXFM
mash 2 rest of grains

Last Updated and Sharing

376

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Brews

Public: Yup, Shared
Last Updated: 2019-12-09 19:07 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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