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Black-Eyed Goblin King

Method: All Grain
Style: Russian Imperial Stout
Boil Time: 60 min
Batch Size: 5 gallons (fermentor volume)
Pre Boil Size: 6.5 gallons
Pre Boil Gravity: 1.119 (recipe based estimate)
Post Boil Gravity: 1.154 (recipe based estimate)
Efficiency: 75% (brew house)
Source: Matt Prangley
Calories: 521 calories (Per 12oz)
Carbs: 52.5 g (Per 12oz)

Created: Tuesday July 6th 2021

Firestone Walker Parabola Imperial Stout -Dustin Kral Head Brewer

by Boozy Mcboozerson

OG: 1.129 FG: 1.036 ABV: 14.3% IBU: 64

Original Gravity:

1.154

Final Gravity:

1.039

ABV (standard):

15.2%

IBU (tinseth):

77.7

SRM (morey):

50.0

Mash pH

5.7

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
12 lb	US - Pale 2-Row12 lb Pale 2-Row	37	1.8	41.1%
2.75 lb	American - Wheat2.75 lb Wheat	38	1.8	9.4%
2.75 lb	American - Caramel / Crystal 10L2.75 lb Caramel / Crystal 10L	35	10	9.4%
3.40 lb	American - Caramel / Crystal 20L3.4 lb Caramel / Crystal 20L	35	20	11.6%
1.40 lb	American - Caramel / Crystal 90L1.4 lb Caramel / Crystal 90L	33	90	4.8%
1.40 lb	United Kingdom - Amber1.4 lb Amber	32	27	4.8%
1.40 lb	United Kingdom - Brown1.4 lb Brown	32	65	4.8%
1.40 lb	American - Chocolate1.4 lb Chocolate	29	350	4.8%
0.70 lb	American - Roasted Barley0.7 lb Roasted Barley	33	300	2.4%
1 lb	American - Carapils (Dextrine Malt)1 lb Carapils (Dextrine Malt)	33	1.8	3.4%
1 lb	Flaked Barley1 lb Flaked Barley	32	2.2	3.4%
29.20 lbs / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
2.20 oz	Warrior2.2 oz Warrior Hops	Pellet	16	Boil	55 min	70.6	52.4%
1 oz	Willamette1 oz Willamette Hops	Pellet	4.5	Aroma	10 min	3.35	23.8%
1 oz	East Kent Goldings1 oz East Kent Goldings Hops	Pellet	5	Aroma	10 min	3.72	23.8%
4.20 oz / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
2.20 oz	Warrior (Pellet)	70.6	52.4%
1 oz	Willamette (Pellet)	3.35	23.8%
1 oz	East Kent Goldings (Pellet)	3.72	23.8%
4.20 oz / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
9.7 gal	Mash at 149°F	Infusion	--	161 °F	60 min
0.75 gal	Sparge 1	Sparge	--	170 °F	10 min
0.75 gal	Sparge 2	Sparge	--	170 °F	10 min
Starting Mash Thickness: 1.33 qt/lb Starting Grain Temp: 70 °F

Other Ingredients

Amount	Name	Type	Use	Time
1 oz	Yeast Nutrient	Other	Boil	15 min.
1 each	Whirlfloc	Water Agt	Boil	15 min.
1 oz	Gelatin	Fining	Other	0 min.

Yeast

Imperial Yeast - A10 Darkness

Amount:	1 Each	Cost:
Attenuation (custom):	75%	Flocculation:	Medium
Optimum Temp:	62 - 72 °F	Starter:	Yes
Fermentation Temp:	60 °F	Pitch Rate:	1.25 (M cells / ml / ° P) 829 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

Method: co2 Amount: 26.08 psi Temp: 68 °F CO₂ Level: 2.4 Volumes

Target Water Profile

Dark & Malty

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
148	0	15	126	47	210
GR Well Water : DI Water Ratio 1:1 - 2.75g Gypsum - 9.625g CaCl
Mash Chemistry and Brewing Water Calculator

Last Updated and Sharing

749

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Public: Yup, Shared
Last Updated: 2023-07-03 12:49 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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