Perennial Fantastic Voyage Imperial Stout - Beer Recipe - Brewer's Friend

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Perennial Fantastic Voyage Imperial Stout

380 calories 45.1 g 12 oz
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Beer Stats
Method: All Grain
Style: Imperial Stout
Boil Time: 180 min
Batch Size: 5.5 gallons (fermentor volume)
Pre Boil Size: 9.46 gallons
Post Boil Size: 6.46 gallons
Pre Boil Gravity: 1.056 (recipe based estimate)
Post Boil Gravity: 1.112 (recipe based estimate)
Efficiency: 65% (brew house)
Source: Craft Beer & Brewing Magazin
Calories: 380 calories (Per 12oz)
Carbs: 45.1 g (Per 12oz)
Created: Saturday October 10th 2020
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1.112
1.037
9.9%
69.5
50.0
5.6
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
12 lb Rahr - Standard 2-Row12 lb Standard 2-Row 36.8 1.8 49.8%
4 lb Flaked Oats4 lb Flaked Oats 33 2.2 16.6%
1.60 lb Weyermann - Carafa II1.6 lb Carafa II 31.5 415 6.6%
1 lb Crisp Malting - Black1 lb Black 34.5 600 4.1%
1 lb Crisp Malting - Crystal 60L1 lb Crystal 60L 33.1 60 4.1%
8 oz Maltodextrin8 oz Maltodextrin - (late boil kettle addition) 39 0 2.1%
8 oz Brown Sugar8 oz Brown Sugar - (late boil kettle addition) 45 15 2.1%
8 oz Lactose (Milk Sugar)8 oz Lactose (Milk Sugar) - (late boil kettle addition) 41 1 2.1%
3 lb Briess - DME Golden Light3 lb DME Golden Light - (late boil kettle addition) 44.6 4 12.4%
24.10 lbs / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
1.38 oz Magnum1.375 oz Magnum Hops Pellet 12.4 Boil 60 min 69.54 100%
1.37 oz / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
0.50 each Whirlfloc Fining Boil 15 min.
1 tsp Wyeast - Beer Nutrient Other Boil 15 min.
2 lb Unsweetened Coconut Flakes Flavor Secondary 5 days
 
Yeast
Imperial Yeast - A07 Flagship
Amount:
1 Each
Cost:
Attenuation (avg):
73%
Flocculation:
Medium-low
Optimum Temp:
60 - 72 °F
Starter:
Yes
Fermentation Temp:
64 °F
Pitch Rate:
1.0 (M cells / ml / ° P) 549 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
Method: co2       Amount: 10.1 psi       Temp: 40 °F       CO2 Level: 2.3 Volumes
 
Target Water Profile
Camas Summer Profile - Ward Labs
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
0 0 0 0 0 0
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
6.13 gal Strike 170 °F 156 °F 60 min
6.03 gal Sparge 185 °F 168 °F 10 min
Starting Mash Thickness: 1.25 qt/lb
Starting Grain Temp: 68 °F
Quick Water Requirements
Water Gallons  Quarts
Strike water volume at mash thickness of 1.25 qt/lb 6.13 24.5  
Mash volume with grains 7.69 30.8  
Grain absorption losses -2.45 -9.8  
Remaining sparge water volume (equipment estimates 6.28 g | 25.1 qt) 6.04 24.1  
Mash Lauter Tun losses -0.25 -1  
Pre boil volume (equipment estimates 9.71 g | 38.8 qt) 9.46 37.8  
Volume increase from sugar/extract (late additions) 0.34 1.4  
Boil off losses -4.5 -18  
Hops absorption losses (first wort, boil, aroma) -0.05 -0.2  
Post boil Volume (equipment estimates 5.5 g | 22 qt) 6.46 25.8  
WARNING: Exceeded batch size - reduce boil size    
Going into fermentor (equipment estimates 6.46 g | 25.8 qt) 5.5 22  
Total: 12.16 48.6
Equipment Profile Used: System Default
 
Notes

https://beerandbrewing.com/recipe-perennial-fantastic-voyage-imperial-stout/

Build a BIG, oxygenated 3 liter starter from 10.7 oz of DME and 3 liters of water. Oxygenate and use Wyeast Yeast Nutrient.

Add the oats a bit later in the mash and mix into the top layer of the mash to avoid all the oat stickiness on the bottom of the mash tun. Potentially use some rice hulls too.

Pitch at 63 and ferment at 63-64.

Initial pre-boil OG should be around 1.080. Add any DME necessary to get to that number, possibly 1-2 lbs. Boil for 3-4 hours until the OG reaches 1.124. FG should be around 1.048 for a 10.0% ABV beer.

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  • Last Updated: 2020-11-25 00:23 UTC