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Hammerton Competition Beer

Method: All Grain
Style: Oatmeal Stout
Boil Time: 60 min
Batch Size: 21 liters (fermentor volume)
Pre Boil Size: 28.5 liters
Pre Boil Gravity: 1.044 (recipe based estimate)
Post Boil Gravity: 1.060 (recipe based estimate)
Efficiency: 70% (brew house)
Source: Tom Buchanan
Calories: 183 calories (Per 330ml)
Carbs: 16.3 g (Per 330ml)

Created: Thursday February 9th 2023

Original Gravity:

1.060

Final Gravity:

1.011

ABV (standard):

6.3%

IBU (tinseth):

42.3

SRM (morey):

50.0

Mash pH

5.5

Cost $

n/a

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Fermentation History

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Attenuation: {{ stats.attenuation | number:2 }}%

Calories: {{ stats.calories | number:1 }} / 330ml
Carbs: {{ stats.carbs | number:1 }} g / 330ml

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Device Filter
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Fermentables

Amount	Fermentable	PPG	°L	Bill %
3.80 kg	United Kingdom - Maris Otter Pale3.8 kg Maris Otter Pale	38	3.75	64.4%
450 g	United Kingdom - Roasted Barley450 g United Kingdom - Roasted Barley	29	550	7.6%
200 g	Brown Malt200 g Brown Malt	34	90.36	3.4%
350 g	Crisp Malting - Dark Munich350 g Dark Munich	36.3	19	5.9%
300 g	United Kingdom - Chocolate300 g United Kingdom - Chocolate	34	425	5.1%
250 g	Torrified Barley250 g Torrified Barley	36	2	4.2%
250 g	Flaked Barley250 g Flaked Barley	32	2.2	4.2%
300 g	United Kingdom - Crystal 90L300 g United Kingdom - Crystal 90L	33	90	5.1%
5,900 g / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
40 g	East Kent Goldings40 g East Kent Goldings Hops	Lupulin Pellet	6.1	Boil	60 min	31.15	61.5%
10 g	East Kent Goldings10 g East Kent Goldings Hops	Leaf/Whole	6.1	Boil	5 min	1.41	15.4%
15 g	Yakima Valley Hops - Perle15 g Perle Hops	Leaf/Whole	5.6	Boil	60 min	9.75	23.1%
65 g / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
40 g	East Kent Goldings (Lupulin Pellet)	31.15	61.5%
10 g	East Kent Goldings (Leaf/Whole)	1.41	15.4%
15 g	Yakima Valley Hops - Perle (Leaf/Whole) 15 g Perle (Leaf/Whole) Hops	9.75	23.1%
65 g / $ 0.00

Mash Guidelines

Amount	Type	Start Temp	Target Temp	Time
14.75 L	Strike	69 °C	67 °C	60 min
21.3 L	Sparge	76 °C	76 °C	15 min
Starting Mash Thickness: 2.5 L/kg Starting Grain Temp: 18 °C

Yeast

Lallemand - LALBREW® NOTTINGHAM HIGH PERFORMANCE ALE YEAST

Amount:	1 Each	Cost:
Attenuation (avg):	80%	Flocculation:	High
Optimum Temp:	10 - 22 °C	Starter:	No
Fermentation Temp:	-	Pitch Rate:	0.35 (M cells / ml / ° P) 108 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 1.65 Volumes

Target Water Profile

Enfield Town (North London)

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

385

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Brews

Public: Yup, Shared
Last Updated: 2023-02-09 15:47 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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Hammerton Competition Beer

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