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Châtaigne

Method: All Grain
Style: Oatmeal Stout
Boil Time: 90 min
Batch Size: 3000 liters (fermentor volume)
Pre Boil Size: 3023.54 liters
Pre Boil Gravity: 1.060 (recipe based estimate)
Post Boil Gravity: 1.061 (recipe based estimate)
Efficiency: 70% (brew house)
Calories: 190 calories (Per 330ml)
Carbs: 23.5 g (Per 330ml)

Created: Monday November 3rd 2025

Original Gravity:

1.061

Final Gravity:

1.021

ABV (standard):

5.2%

IBU (tinseth):

32.4

EBC (ebcmorey):

98.5

Mash pH

n/a

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	EBC	Bill %
425 kg	Crisp Malting - Finest Maris Otter425 kg Finest Maris Otter	36.8	4.91	47.2%
225 kg	Crisp Malting - Flaked Torrified Oats225 kg Flaked Torrified Oats	31	3.84	25%
75 kg	Crisp Malting - Wheat Malt75 kg Wheat Malt	37.26	3.84	8.3%
25 kg	Simpsons - Crisp Amber Malt25 kg Crisp Amber Malt	34	70.55	2.8%
50 kg	Crisp Malting - Roasted Barley50 kg Roasted Barley	31.28	1599.64	5.6%
50 kg	United Kingdom - Chocolate50 kg Chocolate	34	1132.64	5.6%
50 kg	United Kingdom - Pale Chocolate50 kg Pale Chocolate	33	550.9	5.6%
900 kg / $ 0.00

Hops

Amount	Variety	Cost	Type	AA	Use	Time	IBU	Bill %
3 kg	Nugget3 kg Nugget Hops		Pellet	14	Boil	60 min	32.41	100%
3 kg / $ 0.00

Show Summary View

Amount	Variety	Cost	IBU	Bill %
3 kg	Nugget (Pellet) 3 kg Nugget (Pellet) Hops		32.41	100%
3 kg / $ 0.00

Other Ingredients

Amount	Name	Cost	Type	Use	Time
150 kg	Chestnut puree		Flavor	Secondary	3 days

Yeast

Lallemand - Windsor

Amount:	1.50 Kilograms	Cost:
Attenuation (avg):	65%	Flocculation:	Low
Optimum Temp:	15 - 22 °C	Starter:	No
Fermentation Temp:	20 °C	Pitch Rate:	0.35 (M cells / ml / ° P) 15723 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 2.2 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

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Brews

Public: Yup, Shared
Last Updated: 2025-11-03 16:31 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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