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Marshmallow Stout

Method: All Grain
Style: American Stout
Boil Time: 90 min
Batch Size: 1000 liters (fermentor volume)
Pre Boil Size: 1200 liters
Post Boil Size: 1100 liters
Pre Boil Gravity: 1.065 (recipe based estimate)
Post Boil Gravity: 1.071 (recipe based estimate)
Efficiency: 70% (brew house)
Source: Iain
Calories: 242 calories (Per 330ml)
Carbs: 26.6 g (Per 330ml)

Created: Friday November 1st 2019

Original Gravity:

1.078

Final Gravity:

1.022

ABV (standard):

7.4%

IBU (tinseth):

55.5

SRM (morey):

39.8

Mash pH

5.4

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
250 kg	American - Pilsner250 kg Pilsner	37	1.8	67.2%
15 kg	German - CaraFoam15 kg CaraFoam	37	1.8	4%
10 kg	United Kingdom - Chocolate10 kg Chocolate	34	425	2.7%
10 kg	German - Chocolate Rye10 kg Chocolate Rye	31	240	2.7%
15 kg	German - Rye15 kg Rye	38	3.5	4%
10 kg	United Kingdom - Roasted Barley10 kg Roasted Barley	29	550	2.7%
4 kg	German - Acidulated Malt4 kg Acidulated Malt	27	3.4	1.1%
2 kg	German - Carafa III2 kg Carafa III	32	535	0.5%
50 kg	Flaked Oats50 kg Flaked Oats	33	2.2	13.4%
4 kg	New Zealand - Medium Crystal Malt4 kg Medium Crystal Malt	35.4	56.35	1.1%
2 kg	German - CaraAroma2 kg CaraAroma	34	130	0.5%
372 kg / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
2 kg	Amarillo2 kg Amarillo Hops	Pellet	5	Boil	60 min	22.18	66.7%
1 kg	Columbus1 kg Columbus Hops	Pellet	15	Boil	60 min	33.27	33.3%
3 kg / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
2 kg	Amarillo (Pellet) 2 kg Amarillo (Pellet) Hops	22.18	66.7%
1 kg	Columbus (Pellet) 1 kg Columbus (Pellet) Hops	33.27	33.3%
3 kg / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
1011.1 L		Infusion	74 °C	67 °C	60 min
Starting Mash Thickness: 3.14 L/kg Starting Grain Temp: 15 °C

Other Ingredients

Amount	Name	Type	Use	Time
255 g	Gypsum	Water Agt	Mash	1 hr.
187 g	Calcium Chloride (anhydrous)	Water Agt	Mash	1 hr.
85 g	Table Salt	Water Agt	Mash	1 hr.

Yeast

White Labs - London Ale Yeast WLP013

Amount:	1 Each	Cost:
Attenuation (avg):	71%	Flocculation:	Medium
Optimum Temp:	19 - 22 °C	Starter:	No
Fermentation Temp:	22 °C	Pitch Rate:	0.35 (M cells / ml / ° P) 6608 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 2.75 Volumes

Target Water Profile

15819

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
0	0	0	0	0	0
Mash Chemistry and Brewing Water Calculator

Last Updated and Sharing

335

Views

Brews

Public: Yup, Shared
Last Updated: 2019-11-01 21:58 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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