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GAS RIS (5gal)

Method: All Grain
Style: Russian Imperial Stout
Boil Time: 75 min
Batch Size: 5 gallons (fermentor volume)
Pre Boil Size: 7.5 gallons
Post Boil Size: 6 gallons
Pre Boil Gravity: 1.087 (recipe based estimate)
Post Boil Gravity: 1.109 (recipe based estimate)
Efficiency: 75% (brew house)
Hop Utilization: 99%
Calories: 365 calories (Per 12oz)
Carbs: 37 g (Per 12oz)

Created: Tuesday October 24th 2023

The Abyss Clone

by fboyle

OG: 1.108 FG: 1.036 ABV: 9.4% IBU: 64

House Imperial Stout

by ChicoBrewer

OG: 1.120 FG: 1.025 ABV: 12.5% IBU: 61

Pam Beesly & Jim (PB&J stout)

by RustyBarrelHomebrewing

OG: 1.093 FG: 1.024 ABV: 9.0% IBU: 70

Original Gravity:

1.109

Final Gravity:

1.027

ABV (standard):

10.8%

IBU (tinseth):

64.0

SRM (morey):

50.0

Mash pH

n/a

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
16 lb	United Kingdom - Maris Otter Pale16 lb Maris Otter Pale	38	3.75	75.7%
0.60 lb	Thomas Fawcett - Roasted Barley0.6 lb Roasted Barley	31.5	545	2.8%
0.75 lb	United Kingdom - Crystal 60L0.75 lb Crystal 60L	34	60	3.5%
0.75 lb	Flaked Oats0.75 lb Flaked Oats	33	2.2	3.5%
0.75 lb	Belgian - Special B0.75 lb Special B	34	115	3.5%
0.40 lb	American - Chocolate0.4 lb Chocolate	29	350	1.9%
0.40 lb	Bairds - Chocolate Malt0.4 lb Chocolate Malt	31	500	1.9%
1.50 lb	Rice Hulls1.5 lb Rice Hulls	0	0	7.1%
21.15 lbs / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
1.30 oz	Yakima Valley Hops - Magnum1.3 oz Magnum Hops	Pellet	14.5	Boil	60 min	50.77	76.5%
0.40 oz	Warrior0.4 oz Warrior Hops	Pellet	16	Boil	30 min	13.25	23.5%
1.70 oz / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
1.30 oz	Yakima Valley Hops - Magnum (Pellet)	50.77	76.5%
0.40 oz	Warrior (Pellet)	13.25	23.5%
1.70 oz / $ 0.00

Mash Guidelines

Amount	Type	Start Temp	Target Temp	Time
6.61 gal	Strike	164 °F	153 °F	60 min
3.78 gal	Sparge	168 °F	168 °F	15 min
Starting Mash Thickness: 1.25 qt/lb Starting Grain Temp: 65 °F

Yeast

White Labs - Dry English Ale Yeast WLP007

Amount:	1 Each	Cost:
Attenuation (avg):	75%	Flocculation:	Med-High
Optimum Temp:	65 - 70 °F	Starter:	No
Fermentation Temp:	-	Pitch Rate:	0.35 (M cells / ml / ° P) 170 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 1.65 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

2 x 5gal batches, blend into 1 x 10gal boil, split into 3 x carboys

Control - WLP007
66F fermentation

Adjunct 1 - WLP007 - Toasted Coconut ; Bourbon? ; TBD
66F fermentation
Toast Coconut Flakes - soak in Vodka or Bourbon, 4oz per gallon
Cocoa Nibs - 4oz? 1-2oz per gallon?

Adjunct 2 - OYL-400 - Thai Banana ; Peanut/Peanut Butter
For prime banana esters, pitch at 68°F (20°C) and let free rise to 72 – 75°F - Taste after fermentation for banana flavor
PB2 , chocolate PB2? - 6.5oz - 13oz? 4oz per gallon, boil in 1.5 cups of water per 4oz PB2
Thai Banana puree?
Cocoa Nibs - 4oz? 1-2oz per gallon?

Last Updated and Sharing

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Brews

Public: Yup, Shared
Last Updated: 2023-11-01 15:45 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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