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Chocolate Marshmallow Imperial Milk Stout

Method: All Grain
Style: Imperial Stout
Boil Time: 90 min
Batch Size: 19 liters (fermentor volume)
Pre Boil Size: 25.43 liters
Post Boil Size: 20.9 liters
Pre Boil Gravity: 1.052 (recipe based estimate)
Post Boil Gravity: 1.112 (recipe based estimate)
Efficiency: 70% (brew house)
Source: Papa Kevs Brewing
Calories: 799 calories (Per .750L)
Carbs: 88.8 g (Per .750L)

Created: Saturday March 27th 2021

Christmas milk stout

by Willbreier

OG: 1.089 FG: 1.020 ABV: 9.0% IBU: 38

20200131-Imperial stout

by Team BSB 2018

OG: 1.093 FG: 1.022 ABV: 9.4% IBU: 56

Imperial Stout

by Ivan Barenboim

OG: 1.089 FG: 1.022 ABV: 9.5% IBU: 56

Original Gravity:

1.112

Final Gravity:

1.033

ABV (standard):

10.4%

IBU (tinseth):

47.5

SRM (morey):

50.0

Mash pH

5.4

Cost $

17.50

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Brew Log History

Target 19°C
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Carbs: {{ stats.carbs | number:1 }} g / .750L

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Device Filter
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Fermentables

Amount	Fermentable	PPG	°L	Bill %
3.50 kg	Thomas Fawcett - Maris Otter Pale Ale Malt3.5 kg Maris Otter Pale Ale Malt	38	2.65	40%
400 g	Gladfield - Light Chocolate Malt400 g Light Chocolate Malt	32.7	355	4.6%
250 g	Gladfield - Chocolate Malt250 g Chocolate Malt	24	488	2.9%
500 g	Flaked Oats500 g Flaked Oats	33	2.2	5.7%
300 g	Gladfield - Medium Crystal Malt300 g Medium Crystal Malt	35.4	56.35	3.4%
300 g	Weyermann - Caramunich Type 3300 g Caramunich Type 3	34	57	3.4%
300 g	German - Carafa I300 g Carafa I	32	340	3.4%
200 g	Weyermann - Roasted Barley200 g Roasted Barley	29.9	432	2.3%
2 kg	Dry Malt Extract - Light2 kg Dry Malt Extract - Light - (late boil kettle addition)	42	4	22.9%
1 kg	Maltodextrin1 kg Maltodextrin - (late boil kettle addition)	39	0	11.4%
8,750 g / $ 0.00

Hops

Amount	Variety	Cost	Type	AA	Use	Time	IBU	Bill %
75 g	Fuggles75 g Fuggles Hops		Pellet	4.5	Boil	90 min	47.45	100%
75 g / $ 0.00

Show Summary View

Amount	Variety	Cost	IBU	Bill %
75 g	Fuggles (Pellet) 75 g Fuggles (Pellet) Hops		47.45	100%
75 g / $ 0.00

Mash Guidelines

Amount	Type	Start Temp	Target Temp	Time
16.5 L	Strike	69 °C	65 °C	90 min
14.5 L	Sparge	76 °C	76 °C	20 min
Starting Mash Thickness: 2 L/kg Starting Grain Temp: 18 °C

Other Ingredients

Amount	Name	Cost	Type	Use	Time
1 each	Whirlfloc / 44 Each	$ 1.00 / each $ 1.00	Fining	Boil	10 min.
4 g	Yeast Nutrient / 13 Grams		Other	Boil	10 min.
100 g	Cacao Nibs		Flavor	Boil	5 min.
500 g	Lactose		Flavor	Whirlpool	0 min.
250 g	marshmallow		Flavor	Whirlpool	0 min.
3 each	Vanilla Bean		Spice	Secondary	7 days
8 g	Calcium Chloride (dihydrate)		Water Agt	Mash	1 hr.
7 g	Gypsum		Water Agt	Mash	1 hr.
3 g	Slaked Lime		Water Agt	Mash	1 hr.
$ 1.00

Yeast

Fermentis - Safale - American Ale Yeast US-05

Amount:	3 Each	Cost:	$ 5.50 / each $ 16.50
Attenuation (custom):	81%	Flocculation:	Medium
Optimum Temp:	12 - 25 °C	Starter:	No
Fermentation Temp:	19 °C	Pitch Rate:	1.25 (M cells / ml / ° P) 626 B cells required

$ 16.50 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 1.9 Volumes

Target Water Profile

Balanced Profile II

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
150	10	80	150	160	220
Mash Chemistry and Brewing Water Calculator

Notes

Don't dump the nibs into the kettle - use hop bag.

Could substitute a slightly larger amount of pale chocolate malt for the standard chocolate; about a quarter kilo more.

Toast Marshmallow

Lactose and marshmallow in at flame out

Use yeast starter

90 min Mash

90 min boil

Last Updated and Sharing

609

Views

Brews

Public: Yup, Shared
Last Updated: 2022-07-07 19:32 UTC

System Default

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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Chocolate Marshmallow Imperial Milk Stout

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