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(2015-12-31) KBS Clone

Method: All Grain
Style: Imperial Stout
Boil Time: 90 min
Batch Size: 11.5 gallons (fermentor volume)
Pre Boil Size: 14.5 gallons
Pre Boil Gravity: 18.6 °P (recipe based estimate)
Efficiency: 75% (brew house)
Calories: 324 calories (Per 12oz)
Carbs: 35.3 g (Per 12oz)

Created: Sunday December 27th 2015

Original Gravity:

23.0 °P

Final Gravity:

6.9 °P

ABV (standard):

9.1%

IBU (tinseth):

70.3

SRM (morey):

50.0

Mash pH

n/a

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
31 lb	United Kingdom - Pale 2-Row31 lb Pale 2-Row	38	2.5	76.9%
3.50 lb	Flaked Oats3.5 lb Flaked Oats	33	2.2	8.7%
1.75 lb	United Kingdom - Roasted Barley1.75 lb Roasted Barley	29	550	4.3%
1.75 lb	United Kingdom - Chocolate1.75 lb Chocolate	34	425	4.3%
1.15 lb	Belgian - De-Bittered Black1.15 lb De-Bittered Black	34	566	2.9%
1.15 lb	American - Caramel / Crystal 120L1.15 lb Caramel / Crystal 120L	33	120	2.9%
40.30 lbs / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
3 oz	Nugget3 oz Nugget Hops	Pellet	13	Boil	60 min	50.75	33.3%
2.50 oz	Willamette2.5 oz Willamette Hops	Pellet	5	Boil	25 min	11.31	27.8%
3.50 oz	Willamette3.5 oz Willamette Hops	Pellet	5	Boil	10 min	8.26	38.9%
9 oz / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
3 oz	Nugget (Pellet)	50.75	33.3%
6 oz	Willamette (Pellet)	19.57	66.7%
9 oz / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
10 gal	Sacc Rest	Temperature	--	154 °F	75 min
Starting Mash Thickness: 1.5 qt/lb

Other Ingredients

Amount	Name	Type	Use	Time
3 oz	Cocoa Nibs	Flavor	Boil	20 min.
5 oz	Belgian Bittersweet Chocolate	Flavor	Boil	20 min.
4 oz	Ground Sumatra Coffee	Flavor	Boil	1 min.
4 oz	Cold Brew Kona Coffee (Prim Ferm)	Flavor	Primary	--
4 each	American Light Toast White Oak	Flavor	Kegging	--

Yeast

Danstar - American West Coast Yeast BRY-97

Amount:	1 Each	Cost:
Attenuation (avg):	72%	Flocculation:	High
Optimum Temp:	62 - 75 °F	Starter:	No
Fermentation Temp:	67 °F	Pitch Rate:	-

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

Method: Keg CO₂ Level: 2 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

Notes

5 yeast packs in 1.5gal starter which was decanted after 4 days into fermenter.

Added one 4" section of bourbon or oak infused oak spiral plus soaking alcohol to each keg. Aging time TBD (Approx 6 weeks). Rum keg will include 2oz molasses and one star anise flower.

Racked 11.5 gal to fermenter. Cold break loss about 1 quart.

At 5 months, this is a very close (and delicious) approximation of KBS

Last Updated and Sharing

1,652

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Brews

Public: Yup, Shared
Last Updated: 2016-05-17 13:13 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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