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Oskar Blues Old Chub Clone

Method: All Grain
Style: Wee Heavy
Boil Time: 90 min
Batch Size: 20 liters (fermentor volume)
Pre Boil Size: 26.5 liters
Pre Boil Gravity: 1.042 (recipe based estimate)
Post Boil Gravity: 1.078 (recipe based estimate)
Efficiency: 60% (brew house)
Calories: 239 calories (Per 330ml)
Carbs: 20.9 g (Per 330ml)

Created: Tuesday October 10th 2023

McEwans Champion Clone

by AHarper

OG: 1.073 FG: 1.014 ABV: 7.7% IBU: 32

Sterk Skotte

by Smidt & Storengen

OG: 1.099 FG: 1.026 ABV: 9.6% IBU: 32

Original Gravity:

1.078

Final Gravity:

1.014

ABV (standard):

8.4%

IBU (tinseth):

38.3

SRM (morey):

23.4

Mash pH

5.5

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
4.70 kg	United Kingdom - Pale 2-Row4.7 kg Pale 2-Row	38	2.5	63%
0.52 kg	United Kingdom - Dark Crystal 80L0.52 kg Dark Crystal 80L	33	80	7%
0.34 kg	Munich - Light 10L0.34 kg Munich - Light 10L	33	10	4.6%
0.10 kg	United Kingdom - Chocolate0.1 kg Chocolate	34	425	1.3%
0.17 kg	Castle Malting - Special B0.17 kg Special B	34	150	2.3%
0.13 kg	Smoked Malt0.13 kg Smoked Malt	37	5	1.7%
1.50 kg	Muntons - Maris Otter Liquid Malt Extract (LME) - (late boil kettle addition)	36	4.7	20.1%
7.46 kg / $ 0.00

Hops

Amount	Variety	Cost	Type	AA	Use	Time	IBU	Bill %
20 g	Nugget20 g Nugget Hops		Pellet	14	Boil	60 min	38.26	100%
20 g / $ 0.00

Show Summary View

Amount	Variety	Cost	IBU	Bill %
20 g	Nugget (Pellet) 20 g Nugget (Pellet) Hops		38.26	100%
20 g / $ 0.00

Mash Guidelines

Amount	Type	Start Temp	Target Temp	Time
17.9 L	Infusion	67 °C	67 °C	60 min
14.6 L	Sparge	75 °C	75 °C	--
Starting Mash Thickness: 3 L/kg

Other Ingredients

Amount	Name	Type	Use	Time
3 g	Chalk	Water Agt	Mash	1 hr.
3 g	Calcium Chloride (dihydrate)	Water Agt	Mash	1 hr.
2 g	Epsom Salt	Water Agt	Mash	1 hr.
3 g	Gypsum	Water Agt	Mash	1 hr.

Yeast

Fermentis - Safale - American Ale Yeast US-05

Amount:	3 Each	Cost:
Attenuation (avg):	81%	Flocculation:	Medium
Optimum Temp:	12 - 25 °C	Starter:	No
Fermentation Temp:	21 °C	Pitch Rate:	0.75 (M cells / ml / ° P) 283 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

Method: dextrose Amount: 126.5 g Temp: 20 °C CO₂ Level: 2.3 Volumes

Target Water Profile

Edinburgh (Scottish Ale, Malty Ale)

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
100	18	20	45	105	235
Mash Chemistry and Brewing Water Calculator

Notes

Ensure no diacetyl left in beer before cooling fermented beer

Last Updated and Sharing

137

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Brews

Public: Yup, Shared
Last Updated: 2024-03-25 19:44 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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