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Rogue chocolate stout

Method: BIAB
Style: American Porter
Boil Time: 70 min
Batch Size: 12 liters (ending kettle volume)
Pre Boil Size: 15 liters
Pre Boil Gravity: 1.036 (recipe based estimate)
Efficiency: 70% (ending kettle)
Calories: 147 calories (Per 12oz)
Carbs: 13.7 g (Per 12oz)

Created: Saturday September 13th 2025

GD Chocolate & Coffee Porter

by GD Rider

OG: 1.053 FG: 1.011 ABV: 5.5% IBU: 34

Original Gravity:

1.045

Final Gravity:

1.009

ABV (standard):

4.7%

IBU (tinseth):

34.1

SRM (morey):

37.0

Mash pH

n/a

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
2 kg	United Kingdom - Pale 2-Row2 kg Pale 2-Row	38	2.5	80.8%
0.20 kg	American - Caramel / Crystal 120L0.2 kg Caramel / Crystal 120L	33	120	8.1%
75 g	United Kingdom - Roasted Barley75 g Roasted Barley	29	550	3%
200 g	United Kingdom - Chocolate200 g Chocolate	34	425	8.1%
2.48 kg / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
20 g	Fuggles20 g Fuggles Hops	Pellet	4.5	Boil	60 min	21.65	57.1%
15 g	Fuggles15 g Fuggles Hops	Pellet	4.5	Boil	30 min	12.48	42.9%
35 g / $ 0.00

Show Summary View

Amount	Variety	Cost	IBU	Bill %
35 g	Fuggles (Pellet) 35 g Fuggles (Pellet) Hops		34.13	100%
35 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:	No
Fermentation Temp:	-	Pitch Rate:	0.35 (M cells / ml / ° P) 47 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 2.75 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

Views

Brews

Public: Yup, Shared
Last Updated: 2025-09-15 18:52 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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