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Choco Stout 2019

Method: All Grain
Style: Sweet Stout
Boil Time: 60 min
Batch Size: 24 liters (fermentor volume)
Pre Boil Size: 30 liters
Pre Boil Gravity: 1.059 (recipe based estimate)
Efficiency: 74% (brew house)
Source: Rowan Booth
No Chill: 30 minute extended hop boil time
Calories: 227 calories (Per 330ml)
Carbs: 25.9 g (Per 330ml)

Created: Monday April 29th 2019

Original Gravity:

1.073

Final Gravity:

1.022

ABV (standard):

6.7%

IBU (tinseth):

23.9

SRM (morey):

36.2

Mash pH

5.2

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
5.50 kg	United Kingdom - Maris Otter Pale	38	3.75	73.3%
0.35 kg	American - Chocolate0.35 kg Chocolate	29	350	4.7%
0.25 kg	United Kingdom - Extra Dark Crystal 120L0.25 kg Extra Dark Crystal 120L	33	120	3.3%
0.25 kg	American - Roasted Barley0.25 kg Roasted Barley	33	300	3.3%
0.15 kg	German - Carafa I0.15 kg German - Carafa I	32	340	2%
0.50 kg	Flaked Oats0.5 kg Flaked Oats	33	2.2	6.7%
0.50 kg	Lactose (Milk Sugar)0.5 kg Lactose (Milk Sugar)	41	1	6.7%
7.50 kg / $ 0.00

Hops

Amount	Variety	Cost	Type	AA	Use	Time	IBU	Bill %
15 g	Warrior15 g Warrior Hops		Pellet	17.1	Boil	20 min	23.87	100%
15 g / $ 0.00

Show Summary View

Amount	Variety	Cost	IBU	Bill %
15 g	Warrior (Pellet) 15 g Warrior (Pellet) Hops		23.87	100%
15 g / $ 0.00

Other Ingredients

Amount	Name	Cost	Type	Use	Time
1 g	Whirlfloc		Fining	Mash	0 min.
5 g	Wyeast - Beer Nutrient		Other	Mash	0 min.

Yeast

Danstar - Nottingham Ale Yeast

Amount:	2 Each	Cost:
Attenuation (custom):	77%	Flocculation:	High
Optimum Temp:	14 - 21 °C	Starter:	No
Fermentation Temp:	18 °C	Pitch Rate:	0.35 (M cells / ml / ° P) 149 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Target Water Profile

Reverse Osmosis

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
0	0	0	0	0	0
Mash Chemistry and Brewing Water Calculator

Notes

Mashed in with 19L@70c strike for a 68c Mash
Difficult recirc during mash, grain bill on the cusp of too large for the vessel (even with rice hulls)

1.082 post mash, pre sparge

Sparged with 12L@75c

Slow Sparge noted also (expected due to above issue)

1.065 Pre Boil. Decided to only do a 30 min total boil due to not wanting too high of gravity. Also noted LOTS of grain in the boil. Have concerns of astringency now due to this.

1.073 post boil (SG) over target = 64% Efficiency

Had a PH of 5.25 during mash
PH of 5.4 after boil into cube for no chill.

Last Updated and Sharing

233

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Brews

Public: Yup, Shared
Last Updated: 2019-05-01 08:38 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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