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Chocolate Archromatic Clone

Method: All Grain
Style: Sweet Stout
Boil Time: 90 min
Batch Size: 4.5 gallons (fermentor volume)
Pre Boil Size: 6.58 gallons
Post Boil Size: 5.46 gallons
Pre Boil Gravity: 1.093 (recipe based estimate)
Post Boil Gravity: 1.134 (recipe based estimate)
Efficiency: 55% (brew house)
Hop Utilization: 84%
Calories: 451 calories (Per 16oz)
Carbs: 45.1 g (Per 16oz)

Created: Thursday October 29th 2020

Original Gravity:

1.134

Final Gravity:

1.033

ABV (standard):

13.3%

IBU (tinseth):

41.2

SRM (morey):

50.0

Mash pH

5.4

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
15 lb	US - Pale 2-Row15 lb Pale 2-Row	37	1.8	56.6%
1 lb	Briess - Organic Chocolate Malt1 lb Organic Chocolate Malt - (late mash tun addition)	33.6	350	3.8%
1 lb	United Kingdom - Pale Chocolate1 lb Pale Chocolate - (late mash tun addition)	33	207	3.8%
1.50 lb	Weyermann - Chocolate Rye1.5 lb Chocolate Rye - (late mash tun addition)	29.9	240	5.7%
12 oz	American - Caramel / Crystal 40L12 oz Caramel / Crystal 40L	34	40	2.8%
1 lb	Flaked Oats1 lb Flaked Oats	33	2.2	3.8%
4 oz	American - Roasted Barley4 oz Roasted Barley - (late mash tun addition)	33	300	0.9%
4 lb	Brown Sugar4 lb Brown Sugar	45	15	15.1%
1 lb	Rice Hulls1 lb Rice Hulls	0	0	3.8%
1 lb	Lactose (Milk Sugar)1 lb Lactose (Milk Sugar)	41	1	3.8%
26.50 lbs / $ 0.00

Hops

Amount	Variety	Cost	Type	AA	Use	Time	IBU	Bill %
1 oz	Warrior1 oz Warrior Hops		Pellet	16	Boil at 201 °F	90 min	41.24	100%
1 oz / $ 0.00

Show Summary View

Amount	Variety	Cost	IBU	Bill %
1 oz	Warrior (Pellet)		41.24	100%
1 oz / $ 0.00

Mash Guidelines

Amount	Type	Start Temp	Target Temp	Time
1.5 gal	Steeping	--	60 °F	--
3.8 gal	Strike	--	152 °F	--
1 gal	Sparge	--	170 °F	--
Starting Mash Thickness: 2 qt/lb

Other Ingredients

Amount	Name	Type	Use	Time
8 oz	Cocao Nibs	Flavor	Secondary	2 days
3 each	Vanilla Bean	Spice	Secondary	0 min.
1 each	Cinnamon stick	Spice	Secondary	0 min.
1 each	Oak	Spice	Secondary	0 min.
4 oz	Coffee Beans	Spice	Secondary	0 min.
7 g	Chalk	Water Agt	Mash	1 hr.
3 g	Calcium Chloride (dihydrate)	Water Agt	Mash	1 hr.
1.40 g	Epsom Salt	Water Agt	Mash	1 hr.
1.50 g	Gypsum	Water Agt	Mash	1 hr.
3 g	Baking Soda	Water Agt	Mash	1 hr.
6.88 ml	Lactic acid	Water Agt	Mash	1 hr.

Yeast

Imperial Yeast - A10 Darkness

Amount:	1 Each	Cost:
Attenuation (avg):	71%	Flocculation:	Medium
Optimum Temp:	62 - 72 °F	Starter:	No
Fermentation Temp:	-	Pitch Rate:	0.35 (M cells / ml / ° P) 185 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

Method: co2 Amount: 10.23 psi Temp: 36 °F CO₂ Level: 2.5 Volumes

Target Water Profile

London (Porter, dark ales)

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
100	5	35	60	50	265
Mash Chemistry and Brewing Water Calculator

Last Updated and Sharing

210

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Brews

Public: Yup, Shared
Last Updated: 2020-11-13 06:25 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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