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Chocolate Bertha

Method: All Grain
Style: Russian Imperial Stout
Boil Time: 70 min
Batch Size: 19 liters (fermentor volume)
Pre Boil Size: 27 liters
Post Boil Size: 20 liters
Pre Boil Gravity: 1.052 (recipe based estimate)
Post Boil Gravity: 1.070 (recipe based estimate)
Efficiency: 50% (brew house)
Calories: 213 calories (Per 330ml)
Carbs: 16.9 g (Per 330ml)

Created: Saturday February 15th 2020

Original Gravity:

1.070

Final Gravity:

1.010

ABV (standard):

7.9%

IBU (tinseth):

104.9

EBC (ebcmorey):

87.7

Mash pH

n/a

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	EBC	Bill %
4.60 kg	Simpsons - Maris Otter Extra Pale4.6 kg Maris Otter Extra Pale	38	3.31	61.7%
750 g	German - Munich Dark750 g Munich Dark	37	39.87	10.1%
600 g	American - Chocolate600 g Chocolate	29	932.5	8.1%
200 g	Flaked Oats200 g Flaked Oats	33	4.37	2.7%
150 g	American - CaraCrystal Wheat Malt150 g CaraCrystal Wheat Malt	34	145.27	2%
150 g	United Kingdom - Roasted Barley150 g Roasted Barley	29	1466.21	2%
1 kg	Corn Sugar - Dextrose1 kg Corn Sugar - Dextrose	42		13.4%
7,450 g / $ 0.00

Hops

Amount	Variety	Cost	Type	AA	Use	Time	IBU	Bill %
50 g	Columbus50 g Columbus Hops		Pellet	16	Boil	60 min	104.89	100%
50 g / $ 0.00

Show Summary View

Amount	Variety	Cost	IBU	Bill %
50 g	Columbus (Pellet) 50 g Columbus (Pellet) Hops		104.89	100%
50 g / $ 0.00

Mash Guidelines

Amount	Type	Start Temp	Target Temp	Time
20 L	Strike	66 °C	66 °C	60 min
14 L	Fly Sparge	75 °C	75 °C	20 min
Starting Mash Thickness: 3.2 L/kg Starting Grain Temp: 66 °C

Other Ingredients

Amount	Name	Cost	Type	Use	Time
5 g	Gypsum		Water Agt	Mash	0 min.
1 each	Whirlfloc		Water Agt	Mash	0 min.

Yeast

Fermentis - Safale - American Ale Yeast US-05

Amount:	1 Each	Cost:
Attenuation (custom):	78%	Flocculation:	Medium
Optimum Temp:	12 - 25 °C	Starter:	No
Fermentation Temp:	-	Pitch Rate:	0.35 (M cells / ml / ° P) 113 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 1.65 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

Recipe Photos

Last Updated and Sharing

212

Views

Brews

Public: Yup, Shared
Last Updated: 2020-03-02 10:30 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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