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Joan Jet & the Black Hearts part 2

Method: All Grain
Style: Oatmeal Stout
Boil Time: 60 min
Batch Size: 20.8 liters (fermentor volume)
Pre Boil Size: 26.6 liters
Pre Boil Gravity: 1.040 (recipe based estimate)
Post Boil Gravity: 1.051 (recipe based estimate)
Efficiency: 70% (brew house)
Source: Pete
Calories: 154 calories (Per 330ml)
Carbs: 12.9 g (Per 330ml)

Created: Saturday October 18th 2025

Stout - Young Clone

by jgt

OG: 1.061 FG: 1.021 ABV: 5.3% IBU: 30

Oatmeal Stout 009

by MAS-BRAUHAUS

OG: 1.056 FG: 1.013 ABV: 5.7% IBU: 29

ATF Oatmeal Stout

by nisman

OG: 1.057 FG: 1.013 ABV: 5.8% IBU: 30

Original Gravity:

1.051

Final Gravity:

1.008

ABV (standard):

5.6%

IBU (tinseth):

34.7

SRM (morey):

38.1

Mash pH

5.6

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
3,200 g	Crisp Malting - Best Ale3200 g Best Ale	37.5	3	63.7%
500 g	Crisp Malting - Flaked Torrified Oats500 g Flaked Torrified Oats	31	2	10%
300 g	Crisp Malting - Pale Wheat Malt300 g Pale Wheat Malt	38.7	2	6%
250 g	Crisp Malting - Crystal Extra Dark - 120L250 g Crystal Extra Dark - 120L	35	120	5%
220 g	Weyermann - Carafa Special Type 1 220 g Carafa Special Type 1	29.9	340	4.4%
200 g	Simpsons - Crystal Dark200 g Crystal Dark	33	120	4%
200 g	Simpsons - Black Malt200 g Black Malt	34	700	4%
150 g	Crisp Malting - Torrified Wheat150 g Torrified Wheat	36	2	3%
5,020 g / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
14 g	Yakima Chief Hops - German Magnum14 g German Magnum Hops	Pellet	13.5	Boil	60 min	25.27	21.9%
10 g	Artisan - Motueka10 g Motueka Hops	Pellet	10.1	Boil	25 min	9.39	15.6%
40 g	Artisan - Cascade40 g Cascade Hops	Pellet	5.8	Dry Hop at 14 °C	2 days		62.5%
64 g / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
14 g	Yakima Chief Hops - German Magnum (Pellet) 14 g German Magnum (Pellet) Hops	25.27	21.9%
10 g	Artisan - Motueka (Pellet) 10 g Motueka (Pellet) Hops	9.39	15.6%
40 g	Artisan - Cascade (Pellet) 40 g Cascade (Pellet) Hops		62.5%
64 g / $ 0.00

Mash Guidelines

Amount	Type	Start Temp	Target Temp	Time
23 L	Strike	68 °C	65 °C	60 min
7 L	Sparge	65 °C	75 °C	10 min
Starting Mash Thickness: 3.65 L/kg

Other Ingredients

Amount	Name	Type	Use	Time
380 g	Lactose	Flavor	Boil	0 min.
4 g	Calcium Chloride (dihydrate)	Water Agt	Mash	1 hr.
3 g	Epsom Salt	Water Agt	Mash	1 hr.
0.50 g	Salt	Water Agt	Mash	1 hr.
1 each	Yeast Nutrient	Other	Boil	10 min.
0.25 each	Protofloc	Fining	Mash	15 min.

Yeast

Fermentis - Safale - American Ale Yeast US-05

Amount:	11 Grams	Cost:
Attenuation (avg):	81%	Flocculation:	Medium
Optimum Temp:	12 - 25 °C	Starter:	No
Fermentation Temp:	-	Pitch Rate:	0.35 (M cells / ml / ° P) 92 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 1.65 Volumes

Target Water Profile

London (Porter, dark ales)

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
100	5	35	60	50	265
Mash Chemistry and Brewing Water Calculator

Last Updated and Sharing

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Brews

Public: Yup, Shared
Last Updated: 2025-10-18 15:49 UTC

System Default

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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