Chocolate Marshmallow Imperial Milk Stout - Beer Recipe - Brewer's Friend

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Chocolate Marshmallow Imperial Milk Stout

799 calories 88.8 g .750 L
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Beer Stats
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
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1.112
1.033
10.4%
47.5
50.0
5.4
17.50
 
Fermentables
Amount Fermentable Cost 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
 
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
 
Mash Guidelines
Amount Description 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
Quick Water Requirements
Water Liters
Strike water volume at mash thickness of 2 L/kg 11.5
Mash volume with grains 15.3
Grain absorption losses -5.8
Remaining sparge water volume (equipment estimates 21.1 L) 20.6
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 26 L) 25.4
Volume increase from sugar/extract (late additions) 2
Boil off losses -8.6
Hops absorption losses (first wort, boil, aroma) -0.4
Post boil Volume (equipment estimates 19 L) 20.9
WARNING: Exceeded batch size - reduce boil size  
Going into fermentor (equipment estimates 20.9 L) 19
Total: 32.1  
Equipment Profile Used: System Default
 
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

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  • Last Updated: 2022-07-07 19:32 UTC