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Irish Extra Stout

Method: All Grain
Style: Irish Extra Stout
Boil Time: 60 min
Batch Size: 12 liters (fermentor volume)
Pre Boil Size: 15 liters
Pre Boil Gravity: 1.045 (recipe based estimate)
Post Boil Gravity: 1.057 (recipe based estimate)
Efficiency: 65% (brew house)
Calories: 174 calories (Per 330ml)
Carbs: 15.8 g (Per 330ml)

Created: Tuesday August 29th 2017

Original Gravity:

1.057

Final Gravity:

1.011

ABV (standard):

6.0%

IBU (tinseth):

37.5

SRM (morey):

38.2

Mash pH

n/a

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
2.74 kg	United Kingdom - Maris Otter Pale2.74 kg Maris Otter Pale	38	3.75	80%
410 g	Flaked Barley410 g Flaked Barley	32	2.2	12%
275 g	United Kingdom - Roasted Barley275 g Roasted Barley	29	550	8%
3,425 g / $ 0.00

Hops

Amount	Variety	Cost	Type	AA	Use	Time	IBU	Bill %
34 g	East Kent Goldings34 g East Kent Goldings Hops		Pellet	5	Boil	60 min	37.51	100%
34 g / $ 0.00

Show Summary View

Amount	Variety	Cost	IBU	Bill %
34 g	East Kent Goldings (Pellet) 34 g East Kent Goldings (Pellet) Hops		37.51	100%
34 g / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
10 L		Infusion	--	67 °C	60 min
10 L	Batch	Sparge	--	77 °C	20 min
Starting Mash Thickness: 2.5 L/kg

Yeast

Mangrove Jack - New World Strong Ale M42

Amount:	1 Each	Cost:
Attenuation (avg):	79.5%	Flocculation:	High
Optimum Temp:	16 - 22 °C	Starter:	No
Fermentation Temp:	21 °C	Pitch Rate:	0.35 (M cells / ml / ° P) 59 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 2.75 Volumes

Target Water Profile

Burton on Trent (historic)

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
270	41	113	85	720	270
Mash Chemistry and Brewing Water Calculator

Notes

Ferment for 2 weeks

Heat strike water to 75c.

Heat sparge water 80c.

Pre-Boil Gravity - 1045

OG - 1056
FG - 1020

Last Updated and Sharing

1,107

Views

Brews

Public: Yup, Shared
Last Updated: 2022-09-08 18:46 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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