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Dreadnought Bourbon Imperial Stout

Method: Extract
Style: Imperial Stout
Boil Time: 30 min
Batch Size: 5 gallons (fermentor volume)
Pre Boil Size: 2.5 gallons
Pre Boil Gravity: 1.195 (recipe based estimate)
Efficiency: 35% (steeping grains only)
Source: Sean Curran
No Chill: 15 minute extended hop boil time
Calories: 339 calories (Per 12oz)
Carbs: 36.6 g (Per 12oz)

Created: Monday November 26th 2018

Original Gravity:

1.101

Final Gravity:

1.028

ABV (alternate):

10.7%

IBU (rager):

44.8

SRM (mosher):

40.0

Mash pH

5.8

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
11 lb	Dry Malt Extract - Extra Light11 lb Dry Malt Extract - Extra Light	42	2.5	80%
8 oz	Maltodextrin8 oz Maltodextrin - (late boil kettle addition)	39	0	3.6%
11.50 lbs / $ 0.00

Steeping Grains

Amount	Fermentable	PPG	°L	Bill %
1 lb	American - Caramel / Crystal 40L1 lb Caramel / Crystal 40L	34	40	7.3%
8 oz	United Kingdom - Roasted Barley8 oz Roasted Barley	29	550	3.6%
6 oz	United Kingdom - Black Patent6 oz Black Patent	27	525	2.7%
6 oz	United Kingdom - Chocolate6 oz Chocolate	34	425	2.7%
$ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
2 oz	Northern Brewer2 oz Northern Brewer Hops	Pellet	8.7	Boil	30 min	40.68	66.7%
1 oz	Fuggles1 oz Fuggles Hops	Pellet	4.5	Boil	5 min	4.1	33.3%
3 oz / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
2 oz	Northern Brewer (Pellet)	40.68	66.7%
1 oz	Fuggles (Pellet)	4.1	33.3%
3 oz / $ 0.00

Other Ingredients

Amount	Name	Type	Use	Time
70 g	Bourbon Barrel Chips	Flavor	Secondary	14 days
2 each	Vanilla Pod	Spice	Primary	7 days
2 oz	Cocoa Nibs	Flavor	Secondary	14 days

Yeast

Imperial Yeast - A10 Darkness

Amount:	1 Each	Cost:
Attenuation (avg):	71%	Flocculation:	Medium
Optimum Temp:	62 - 72 °F	Starter:	No
Fermentation Temp:	68 °F	Pitch Rate:	0.35 (M cells / ml / ° P) 159 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

Method: Corn Sugar CO₂ Level: 2.3 Volumes

Target Water Profile

London (Porter, dark ales)

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
100	5	35	60	50	265

Last Updated and Sharing

1,008

Views

Brews

Public: Yup, Shared
Last Updated: 2019-01-16 14:44 UTC

System Default

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

Other Brewers Who Brewed This Recipe:

BrewDD2

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