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OS2

Method: Extract
Style: Oatmeal Stout
Boil Time: 60 min
Batch Size: 20 liters (fermentor volume)
Pre Boil Size: 15 liters
Pre Boil Gravity: 1.109 (recipe based estimate)
Efficiency: 35% (steeping grains only)
Calories: 252 calories (Per 330ml)
Carbs: 23.6 g (Per 330ml)

Created: Tuesday July 30th 2019

Original Gravity:

1.082

Final Gravity:

1.017

ABV (standard):

8.6%

IBU (tinseth):

31.4

SRM (morey):

39.4

Mash pH

n/a

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
3 kg	Dry Malt Extract - Dark3 kg Dry Malt Extract - Dark	44	30	54.1%
1.50 kg	Liquid Malt Extract - Dark1.5 kg Liquid Malt Extract - Dark	35	30	27%
4.50 kg / $ 0.00

Steeping Grains

Amount	Fermentable	PPG	°L	Bill %
0.25 kg	United Kingdom - Roasted Barley0.25 kg Roasted Barley	29	550	4.5%
0.25 kg	American - Caramel / Crystal 30L0.25 kg Caramel / Crystal 30L	34	30	4.5%
0.10 kg	Belgian - Biscuit0.1 kg Biscuit	35	23	1.8%
0.45 kg	Briess - Brewers Oat Flakes0.45 kg Brewers Oat Flakes	32.2	2.5	8.1%
$ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
30 g	Cascade30 g Cascade Hops	Pellet	6.2	Boil	60 min	13.86	33.3%
30 g	Cascade30 g Cascade Hops	Pellet	6.2	Boil	30 min	10.65	33.3%
30 g	Cascade30 g Cascade Hops	Pellet	6.2	Boil	15 min	6.88	33.3%
90 g / $ 0.00

Show Summary View

Amount	Variety	Cost	IBU	Bill %
90 g	Cascade (Pellet) 90 g Cascade (Pellet) Hops		31.39	99.9%
90 g / $ 0.00

Yeast

Mangrove Jack - New World Strong Ale M42

Amount:	1 Each	Cost:
Attenuation (avg):	79.5%	Flocculation:	High
Optimum Temp:	16 - 22 °C	Starter:	Yes
Fermentation Temp:	-	Pitch Rate:	0.35 (M cells / ml / ° P) 138 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

Method: dextrose Amount: 108.9 g Temp: 20 °C CO₂ Level: 2.1 Volumes

Target Water Profile

Balanced Profile

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
0	0	0	0	0	0
Burton water salts

Last Updated and Sharing

301

Views

Brews

Public: Yup, Shared
Last Updated: 2019-08-15 00:11 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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