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Rocket Frog Wallops Island Brown Ale Clone

Method: BIAB
Style: American Brown Ale
Boil Time: 60 min
Batch Size: 3 gallons (fermentor volume)
Pre Boil Size: 4.29 gallons
Post Boil Size: 3.02 gallons
Pre Boil Gravity: 1.040 (recipe based estimate)
Post Boil Gravity: 1.057 (recipe based estimate)
Efficiency: 75% (brew house)
Source: Semper Sitientem
Hop Utilization: 96%
Calories: 187 calories (Per 12oz)
Carbs: 17.8 g (Per 12oz)

Created: Friday August 25th 2023

Original Gravity:

1.057

Final Gravity:

1.012

ABV (standard):

5.9%

IBU (tinseth):

18.1

SRM (morey):

24.4

Mash pH

5.4

Cost $

37.44

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Fermentables

Amount	Fermentable	Cost	PPG	°L	Bill %
1.50 lb	Muntons - Maris Otter1.5 lb Maris Otter	$ 2.00 / lb $ 3.00	38	2.3	23.1%
1 lb	Rahr - Standard 2-Row1 lb Standard 2-Row	$ 1.95 / lb $ 1.95	36.8	1.8	15.4%
12 oz	Flaked Oats12 oz Flaked Oats	$ 0.06 / oz $ 0.72	33	2.2	11.5%
10 oz	Belgian - CaraMunich10 oz CaraMunich	$ 2.05 / oz $ 20.50	33	50	9.6%
10 oz	German - CaraRed10 oz CaraRed	$ 2.25 / lb $ 1.41	34	20	9.6%
10 oz	Weyermann - Munich Type I10 oz Munich Type I	$ 2.00 / lb $ 1.25	38	6	9.6%
6 oz	Briess - Caramel Malt - 60L6 oz Caramel Malt - 60L	$ 2.25 / lb $ 0.84	35.4	60	5.8%
6 oz	Simpsons - Golden Naked Oats6 oz Golden Naked Oats	$ 2.75 / lb $ 1.03	27	7	5.8%
5 oz	United Kingdom - Pale Chocolate5 oz Pale Chocolate	$ 1.95 / lb $ 0.61	33	207	4.8%
4 oz	Belgian - Biscuit4 oz Biscuit	$ 2.05 / lb $ 0.51	35	23	3.8%
1 oz	German - Carafa II1 oz Carafa II	$ 1.95 / lb $ 0.12	32	425	1%
104 oz / $ 31.95

Hops

Amount	Variety	Cost	Type	AA	Use	Time	IBU	Bill %
0.10 oz	Northern Brewer0.1 oz Northern Brewer Hops	$ 2.35 / oz $ 0.24	Pellet	7.8	Boil	60 min	5.18	10%
0.30 oz	Northern Brewer0.3 oz Northern Brewer Hops	$ 2.35 / oz $ 0.71	Pellet	7.8	Boil	15 min	7.71	30%
0.60 oz	Cascade0.6 oz Cascade Hops	$ 3.00 / oz $ 1.80	Pellet	7	Whirlpool	20 min	5.24	60%
1 oz / $ 2.74

Show Summary View

Amount	Variety	Cost	IBU	Bill %
0.40 oz	Northern Brewer (Pellet)	$ 2.35 / oz $ 0.94	12.89	40%
0.60 oz	Cascade (Pellet)	$ 3.00 / oz $ 1.80	5.24	60%
1 oz / $ 2.74

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
3.8 gal		Infusion	162 °F	156 °F	60 min

Other Ingredients

Amount	Name	Cost	Type	Use	Time
0.50 g	Baking Soda	$ 0.01 / g $ 0.01	Water Agt	Mash	1 hr.
1.20 g	Calcium Chloride (dihydrate)	$ 0.04 / g $ 0.05	Water Agt	Mash	1 hr.
1.40 g	Gypsum	$ 0.03 / g $ 0.04	Water Agt	Mash	1 hr.
0.50 each	Campden Tablets	$ 0.10 / each $ 0.05	Water Agt	Boil	1 hr.
0.50 tsp	Yeast Nutrient	$ 0.05 / tsp $ 0.03	Other	Boil	15 min.
$ 0.17

Yeast

Fermentis - Safale - American Ale Yeast US-05

Amount:	7.60 Grams	Cost:	$ 0.34 / g $ 2.58
Attenuation (avg):	81%	Flocculation:	Medium
Optimum Temp:	54 - 77 °F	Starter:	No
Fermentation Temp:	-	Pitch Rate:	0.35 (M cells / ml / ° P) 56 B cells required

$ 2.58 Yeast Pitch Rate and Starter Calculator

Priming

Method: sucrose Amount: 2.8 oz Temp: 75 °F CO₂ Level: 2.52 Volumes

Target Water Profile

Standard

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
9	2	12	14	1	34
Original recipe does not use any salts or adjustment to water chemistry. However, I chose to adjust to suit my process.
Mash Chemistry and Brewing Water Calculator

Notes

Copied from Craft Beer & Brewing website. Complex malt bill results in a very unique flavor for American brown ale. Starts off with notes of caramel & toffee but has a bready aftertaste.

Last Updated and Sharing

145

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Brews

Public: Yup, Shared
Last Updated: 2023-11-09 01:19 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

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