Billion Oyster Project Stout Beer Recipe | All Grain Irish Stout | Brewer's Friend
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Billion Oyster Project Stout

142 calories 15.6 g 12 oz
Beer Stats
Method: All Grain
Style: Irish Stout
Boil Time: 60 min
Batch Size: 5 gallons (fermentor volume)
Pre Boil Size: 5.98 gallons
Post Boil Size: 5.4 gallons
Pre Boil Gravity: 1.039 (recipe based estimate)
Post Boil Gravity: 1.043 (recipe based estimate)
Efficiency: 72% (brew house)
Source: Ben Kainz
Calories: 142 calories (Per 12oz)
Carbs: 15.6 g (Per 12oz)
Created: Saturday January 20th 2024
1.043
1.012
4.1%
27.9
29.5
5.4
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
5 lb United Kingdom - Maris Otter Pale5 lb Maris Otter Pale 38 3.75 59.7%
14 oz Flaked Barley14 oz Flaked Barley 32 2.2 10.4%
1 lb Flaked Oats1 lb Flaked Oats 33 2.2 11.9%
8 oz American - Roasted Barley8 oz Roasted Barley 33 300 6%
12 oz American - Caramel / Crystal 120L12 oz Caramel / Crystal 120L 33 120 9%
4 oz American - Black Malt4 oz Black Malt 28 500 3%
134 oz / 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
1 oz East Kent Goldings1 oz East Kent Goldings Hops Pellet 5 Boil 30 min 16.14 50%
0.50 oz East Kent Goldings0.5 oz East Kent Goldings Hops Pellet 5 Boil 45 min 9.64 25%
0.50 oz East Kent Goldings0.5 oz East Kent Goldings Hops Pellet 5 Boil 5 min 2.09 25%
2 oz / 0.00
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
3.62 gal Strike 161 °F 154 °F 60 min
2.36 gal Sparge 180 °F 170 °F --
Starting Mash Thickness: 1.25 qt/lb
Starting Grain Temp: 70 °F
 
Other Ingredients
Amount Name Cost Type Use Time
12 each Oyster Shell Flavor Boil 10 min.
1 g Epsom Salt Water Agt Mash 1 hr.
2 g Gypsum Water Agt Mash 1 hr.
0.30 g Salt Water Agt Mash 1 hr.
 
Yeast
Omega Yeast Labs - Irish Ale OYL-005
Amount:
2 Each
Cost:
Attenuation (avg):
72%
Flocculation:
Medium
Optimum Temp:
62 - 72 °F
Starter:
No
Fermentation Temp:
60 °F
Pitch Rate:
0.35 (M cells / ml / ° P) 71 B cells required
0.00 Yeast Pitch Rate and Starter Calculator
Priming
Method: co2       Amount: 14.26 psi       Temp: 68 °F       CO2 Level: 1.65 Volumes
 
Target Water Profile
Dublin (Dry Stout)
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
110 4 12 19 53 280
Mash Chemistry and Brewing Water Calculator
"Billion Oyster Project Stout" Irish Stout beer recipe by Ben Kainz. All Grain, ABV 4.06%, IBU 27.87, SRM 29.51, Fermentables: (Maris Otter Pale, Flaked Barley, Flaked Oats, Roasted Barley, Caramel / Crystal 120L, Black Malt) Hops: (East Kent Goldings) Other: (Oyster Shell, Epsom Salt, Gypsum, Salt)
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  • Public: Yup, Shared
  • Last Updated: 2024-01-20 17:25 UTC
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