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1 Gal Duel Master Black IPA

Method: All Grain
Style: Specialty IPA: Black IPA
Boil Time: 90 min
Batch Size: 1.25 gallons (fermentor volume)
Pre Boil Size: 2.05 gallons
Post Boil Size: 1.42 gallons
Pre Boil Gravity: 1.054 (recipe based estimate)
Post Boil Gravity: 1.079 (recipe based estimate)
Efficiency: 72% (brew house)
Source: Stephen Stanley
Hop Utilization: 82%
Calories: 261 calories (Per 12oz)
Carbs: 23.4 g (Per 12oz)

Created: Thursday November 30th 2023

Original Gravity:

1.079

Final Gravity:

1.015

ABV (alternate):

8.9%

IBU (tinseth):

60.4

SRM (morey):

42.8

Mash pH

5.4

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
2.50 lb	United Kingdom - Maris Otter Pale2.5 lb Maris Otter Pale	38	3.75	66.7%
4 oz	Munich - Light 10L4 oz Munich - Light 10L	33	10	6.7%
4 oz	Bestmalz - Rye Malt4 oz Rye Malt	38	3.1	6.7%
4 oz	United Kingdom - Crystal Rye4 oz Crystal Rye	33	90	6.7%
4 oz	Weyermann - Carafa Special Type III4 oz Carafa Special Type III	29.9	525	6.7%
4 oz	Flaked Barley4 oz Flaked Barley	32	2.2	6.7%
60 oz / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
10.20 g	Citra10.2 g Citra Hops	Pellet	11	Boil	20 min	28.71	16.3%
10.20 g	Amarillo10.2 g Amarillo Hops	Pellet	8.6	Boil	20 min	22.45	16.3%
7 g	Citra7 g Citra Hops	Pellet	11	Whirlpool at 180 °F	0 min	5.21	11.2%
7 g	Amarillo7 g Amarillo Hops	Pellet	8.6	Whirlpool at 180 °F	0 min	4.07	11.2%
7 g	Citra7 g Citra Hops	Pellet	11	Dry Hop (High Krausen)	2 days		11.2%
7 g	Amarillo7 g Amarillo Hops	Pellet	8.6	Dry Hop (High Krausen)	2 days		11.2%
7 g	Citra7 g Citra Hops	Pellet	11	Dry Hop	5 days		11.2%
7 g	Amarillo7 g Amarillo Hops	Pellet	8.6	Dry Hop	5 days		11.2%
62.40 g / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
31.20 g	Citra (Pellet) 31.2 g Citra (Pellet) Hops	33.92	49.9%
31.20 g	Amarillo (Pellet) 31.2 g Amarillo (Pellet) Hops	26.52	49.9%
62.40 g / $ 0.00

Mash Guidelines

Amount	Type	Start Temp	Target Temp	Time
1.375 gal	Strike	--	152 °F	60 min
	Temperature	152 °F	172 °F	5 min
1.125 gal	Fly Sparge	172 °F	170 °F	--
Starting Mash Thickness: 1.5 qt/lb

Other Ingredients

Amount	Name	Type	Use	Time
0.25 each	Whirlfloc	Fining	Boil	10 min.
0.50 g	Yeast Nutrient	Other	Boil	10 min.
1.80 g	Chalk	Water Agt	Mash	1 hr.
0.50 g	Calcium Chloride (dihydrate)	Water Agt	Mash	1 hr.
1 g	Epsom Salt	Water Agt	Mash	1 hr.
2 g	Gypsum	Water Agt	Mash	1 hr.
2 g	Salt	Water Agt	Mash	1 hr.
0.40 ml	Lactic acid	Water Agt	Mash	1 hr.

Yeast

Lallemand - Verdant IPA

Amount:	3 Grams	Cost:
Attenuation (avg):	80%	Flocculation:	High
Optimum Temp:	64 - 73 °F	Starter:	No
Fermentation Temp:	68 °F	Pitch Rate:	0.35 (M cells / ml / ° P) 32 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 2.35 Volumes

Target Water Profile

Balanced Profile II

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
150	10	80	150	160	220
Mash Chemistry and Brewing Water Calculator

Notes

Pitch at 60°F. Ferment at 64° for 2 days, add first dry hops. Let temperature rise to 68°, add second dry hops after 5 days. When samples taste right, remove dry hop bags, cold-crash and package.

Last Updated and Sharing

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Brews

Public: Yup, Shared
Last Updated: 2023-12-20 17:25 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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