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marshmallow guinness

Method: All Grain
Style: Irish Stout
Boil Time: 60 min
Batch Size: 21 liters (fermentor volume)
Pre Boil Size: 27 liters
Post Boil Size: 21.13 liters
Pre Boil Gravity: 1.040 (recipe based estimate)
Post Boil Gravity: 1.051 (recipe based estimate)
Efficiency: 70% (brew house)
Source: dermot
Calories: 156 calories (Per 330ml)
Carbs: 15 g (Per 330ml)

Created: Tuesday December 6th 2022

Original Gravity:

1.051

Final Gravity:

1.011

ABV (standard):

5.2%

IBU (tinseth):

46.9

SRM (morey):

28.8

Mash pH

n/a

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
4.20 kg	United Kingdom - Pale 2-Row4.2 kg Pale 2-Row	38	2.5	85.7%
200 g	Briess - Extra Special Malt200 g Extra Special Malt	33.5	130	4.1%
200 g	United Kingdom - Roasted Barley200 g Roasted Barley	29	550	4.1%
200 g	United Kingdom - Pale Chocolate200 g Pale Chocolate	33	207	4.1%
100 g	Flaked Barley100 g Flaked Barley	32	2.2	2%
4,900 g / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
14 g	Ekuanot14 g Ekuanot Hops	Pellet	14.25	Boil	60 min	26.47	21.9%
25 g	Bramling Cross25 g Bramling Cross Hops	Pellet	6.5	Boil	30 min	16.57	39.1%
25 g	Bramling Cross25 g Bramling Cross Hops	Pellet	6.5	Whirlpool	15 min	3.87	39.1%
64 g / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
14 g	Ekuanot (Pellet) 14 g Ekuanot (Pellet) Hops	26.47	21.9%
50 g	Bramling Cross (Pellet) 50 g Bramling Cross (Pellet) Hops	20.44	78.2%
64 g / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
15.34 L		Batch Sparge	67 °C	67 °C	60 min
Starting Mash Thickness: 3.13 L/kg Starting Grain Temp: 65 °C

Yeast

Gervin Ale (by Muntons) GV-12

Amount:	1 Each	Cost:
Attenuation (avg):	77%	Flocculation:	High
Optimum Temp:	14 - 21 °C	Starter:	No
Fermentation Temp:	18 °C	Pitch Rate:	0.35 (M cells / ml / ° P) 93 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

Method: sucrose Amount: 36.8 g Temp: 20 °C CO₂ Level: 1.3 Volumes

Target Water Profile

Balanced Profile

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

129

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Brews

Public: Yup, Shared
Last Updated: 2022-12-06 16:29 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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