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Obsidian clone

Method: All Grain
Style: American Stout
Boil Time: 90 min
Batch Size: 5 gallons (fermentor volume)
Pre Boil Size: 7 gallons
Pre Boil Gravity: 1.050 (recipe based estimate)
Post Boil Gravity: 1.070 (recipe based estimate)
Efficiency: 75% (brew house)
Calories: 234 calories (Per 12oz)
Carbs: 25.9 g (Per 12oz)

Created: Monday October 17th 2022

Deschutes Obsidian Stout Clone

by MrZuckerkorn

OG: 1.068 FG: 1.017 ABV: 6.7% IBU: 67

Cascade Stout

by Matt_D

OG: 1.068 FG: 1.012 ABV: 7.4% IBU: 86

Original Gravity:

1.070

Final Gravity:

1.020

ABV (standard):

6.6%

IBU (tinseth):

74.6

SRM (morey):

42.6

Mash pH

5.2

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
9 lb	American - Pale 2-Row9 lb American - Pale 2-Row	37	1.8	68.8%
1 lb	United Kingdom - Black Patent1 lb Black Patent	27	525	7.6%
1 lb	United Kingdom - Dark Crystal 80L1 lb United Kingdom - Dark Crystal 80L	33	80	7.6%
0.66 lb	Briess - Carapils Malt0.66 lb Carapils Malt	34.5	1.5	5%
0.66 lb	Munich - Light 10L0.66 lb Munich - Light 10L	33	10	5%
0.66 lb	American - Wheat0.66 lb Wheat	38	1.8	5%
50 g	American - Roasted Barley50 g American - Roasted Barley	33	300	0.8%
13.09 lbs / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
1 oz	Galena1 oz Galena Hops	Pellet	13	Boil	90 min	52.88	33.3%
1 oz	Northern Brewer - Williamette1 oz Williamette Hops	Pellet	5.4	Boil	30 min	15.78	33.3%
1 oz	Northern Brewer1 oz Northern Brewer Hops	Pellet	7.8	Boil	5 min	5.91	33.3%
3 oz / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
1 oz	Galena (Pellet)	52.88	33.3%
1 oz	Northern Brewer - Williamette (Pellet)	15.78	33.3%
1 oz	Northern Brewer (Pellet)	5.91	33.3%
3 oz / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
1.12 gal		Strike	163 °F	149 °F	60 min
Starting Mash Thickness: 1.5 qt/lb Starting Grain Temp: 70 °F

Yeast

Wyeast - London ESB Ale 1968

Amount:	1 Each	Cost:
Attenuation (avg):	69%	Flocculation:	Very High
Optimum Temp:	64 - 72 °F	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: 2.75 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

389

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Brews

Public: Yup, Shared
Last Updated: 2022-10-17 19:51 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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