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dark horizon clone

Method: All Grain
Style: Imperial Stout
Boil Time: 90 min
Batch Size: 21 liters (fermentor volume)
Pre Boil Size: 30 liters
Post Boil Size: 21 liters
Pre Boil Gravity: 1.102 (recipe based estimate)
Post Boil Gravity: 1.145 (recipe based estimate)
Efficiency: 65% (brew house)
Calories: 449 calories (Per 330ml)
Carbs: 35.4 g (Per 330ml)

Created: Thursday March 31st 2016

Original Gravity:

1.145

Final Gravity:

1.022

ABV (standard):

16.1%

IBU (tinseth):

73.2

EBC (ebcmorey):

98.5

Mash pH

n/a

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	EBC	Bill %
8 kg	United Kingdom - Maris Otter Pale8 kg Maris Otter Pale	38	8.51	62.5%
0.40 kg	German - Carafa III0.4 kg Carafa III	32	1426.18	3.1%
0.30 kg	American - Chocolate0.3 kg Chocolate	29	932.5	2.3%
0.30 kg	United Kingdom - Dark Crystal 80L0.3 kg Dark Crystal 80L	33	211.99	2.3%
0.20 kg	American - Caramel / Crystal 40L0.2 kg Caramel / Crystal 40L	34	105.25	1.6%
0.20 kg	Flaked Oats0.2 kg Flaked Oats	33	4.37	1.6%
0.20 kg	German - Melanoidin0.2 kg Melanoidin	37	65.22	1.6%
0.20 kg	United Kingdom - Roasted Barley0.2 kg Roasted Barley	29	1466.21	1.6%
0.20 kg	German - Carafa I0.2 kg Carafa I	32	905.81	1.6%
0.70 kg	Brown Sugar0.7 kg Brown Sugar - (late boil kettle addition)	45	38.53	5.5%
0.70 kg	Brown Sugar0.7 kg Brown Sugar - (late boil kettle addition)	45	38.53	5.5%
0.70 kg	Brown Sugar0.7 kg Brown Sugar - (late boil kettle addition)	45	38.53	5.5%
0.70 kg	Brown Sugar0.7 kg Brown Sugar - (late boil kettle addition)	45	38.53	5.5%
12.80 kg / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
40 g	Magnum40 g Magnum Hops	Pellet	15	Boil	60 min	45.57	33.3%
40 g	Citra40 g Citra Hops	Pellet	11	Boil	5 min	6.66	33.3%
40 g	Citra40 g Citra Hops	Pellet	11	Whirlpool	10 min	20.95	33.3%
120 g / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
40 g	Magnum (Pellet) 40 g Magnum (Pellet) Hops	45.57	33.3%
80 g	Citra (Pellet) 80 g Citra (Pellet) Hops	27.61	66.6%
120 g / $ 0.00

Yeast

Danstar - Nottingham Ale Yeast

Amount:	1 Each	Cost:
Attenuation (avg):	77%	Flocculation:	High
Optimum Temp:	14 - 21 °C	Starter:	No
Fermentation Temp:	-	Pitch Rate:	0.35 (M cells / ml / ° P) 244 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 1.9 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

Notes

End of boil SG: approx 1100
_______________
Brown sugar x 4:

700g brown sugar late addition boil
700g brown sugar day 5 (boil to syrup)
700g brown sugar day 7 (boil to syrup)
700g brown sugar day 9 (boil to syrup)
______________
Day 2: add wln4100
Day 5: add 700g brown sugar
Day 5: add 2pk Lalvin EC-1118 champagne yeast
Day 7: add 700g brown sugar
Day 9: add 700g brown sugar
____________
Target FG: 1024
Day 14 / end of fermentation: add 1 liter long black coffee (with 60g coffee).
______________
Use keg, not bottles to carbonate.

Last Updated and Sharing

3,579

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Brews

Public: Yup, Shared
Last Updated: 2020-09-01 18:13 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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