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The Black Flag - Feedbacked Ver.

Method: All Grain
Style: Sweet Stout
Boil Time: 90 min
Batch Size: 10 liters (fermentor volume)
Pre Boil Size: 18.72 liters
Post Boil Size: 10 liters
Pre Boil Gravity: 1.038 (recipe based estimate)
Post Boil Gravity: 1.072 (recipe based estimate)
Efficiency: 55% (brew house)
Calories: 226 calories (Per 330ml)
Carbs: 28.6 g (Per 330ml)

Created: Wednesday April 23rd 2025

Original Gravity:

1.072

Final Gravity:

1.026

ABV (standard):

6.1%

IBU (tinseth):

36.1

SRM (morey):

50.0

Mash pH

n/a

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
2.50 kg	Thomas Fawcett - Maris Otter Pale Ale Malt2.5 kg Maris Otter Pale Ale Malt	38	2.65	61%
400 g	Simpsons - Crystal T50400 g Crystal T50	34	50	9.8%
300 g	Briess - Chocolate300 g Chocolate	25	350	7.3%
400 g	Briess - Brewers Oat Flakes / Flaked oats400 g Brewers Oat Flakes / Flaked oats	32.2	2.5	9.8%
300 g	Lactose (Milk Sugar)300 g Lactose (Milk Sugar)	41	1	7.3%
200 g	Briess - Blackprinz Malt200 g Blackprinz Malt	25	500	4.9%
4,100 g / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
14 g	East Kent Goldings14 g East Kent Goldings Hops	Pellet	5.8	Boil	60 min	22.88	40%
21 g	Fuggles21 g Fuggles Hops	Pellet	4.5	Boil	15 min	13.21	60%
35 g / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
14 g	East Kent Goldings (Pellet) 14 g East Kent Goldings (Pellet) Hops	22.88	40%
21 g	Fuggles (Pellet) 21 g Fuggles (Pellet) Hops	13.21	60%
35 g / $ 0.00

Other Ingredients

Amount	Name	Cost	Type	Use	Time
5 g	Sea salt		Spice	Boil	90 min.

Yeast

Biocraft - BC20 London Ale

Amount:	1 Each	Cost:
Attenuation (avg):	75%	Flocculation:	Low
Optimum Temp:	-8 - -5 °C	Starter:	No
Fermentation Temp:	-	Pitch Rate:	0.35 (M cells / ml / ° P) 61 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

Last Updated and Sharing

Views

Brews

Public: Yup, Shared
Last Updated: 2025-04-23 19:23 UTC

System Default

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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