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Penguin IIPA

214 calories
Method: All Grain
Style: Imperial IPA
Boil Time: 90 min
Batch Size: 6 gallons (ending kettle volume)
Boil Size: 9 gallons
Boil Gravity: 1.043 (recipe based estimate)
Efficiency: 80% (ending kettle)
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Amount Fermentable PPG °L Bill %
10 lb American - Pale 2-Row10 lb Pale 2-Row 37 1.8 78.4%
1 lb American - Victory1 lb Victory 34 28 7.8%
0.5 lb American - Caramel / Crystal 40L0.5 lb Caramel / Crystal 40L 34 40 3.9%
1 lb Cane Sugar1 lb Cane Sugar 46 0 7.8%
0.25 lb American - Carapils (Dextrine Malt)0.25 lb Carapils (Dextrine Malt) 33 1.8 2%
12.75 lb Total      
Amount Variety Type AA Use Time IBU
0.5 oz Magnum0.5 oz Magnum HopsPellet15Boil60 min25.24
2 oz Simcoe2 oz Simcoe HopsPellet12.7Boil5 min17.04
1 oz Citra1 oz Citra HopsPellet11Boil5 min7.38
1 oz Amarillo1 oz Amarillo HopsPellet8.6Boil5 min5.77
1 oz Amarillo1 oz Amarillo HopsPellet8.6Whirlpool at 170 °F30 min10.74
1 oz Centennial1 oz Centennial HopsPellet10Whirlpool at 170 °F30 min12.48
1 oz Citra1 oz Citra HopsPellet11Whirlpool at 170 °F30 min13.73
1 oz CTZ1 oz CTZ HopsPellet12Whirlpool at 170 °F30 min14.98
Mash Guidelines
Amount Description Type Temp Time
--Fly Sparge148 F60 min
--Sparge170 F60 min
Starting Mash Thickness: 1.75 qt/lb
Other Ingredients
Amount Name Type Use Time
2 tspGypsum2 tsp GypsumWater AgtMash--
2.5 gCalcium chloride2.5 g Calcium chlorideWater AgtMash--
3 gEpsom salt3 g Epsom saltWater AgtMash--
Attenuation (avg):
Optimum Temp:
65 - 70 °F
Fermentation Temp:
62 °F
Pitch Rate:
1.25 (M cells / ml / ° P) 452 B cells required
Yeast Pitch Rate and Starter Calculator
Target Water Profile: Electric Pale Ale
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
110 18 16 50 275 114
Mash Chemistry and Brewing Water Calculator
Method: All Grain, Style: Imperial IPA, ABV 6.81%, IBU 107.36, SRM 7.77, Fermentables: (Pale 2-Row, Victory, Caramel / Crystal 40L, Cane Sugar, Carapils (Dextrine Malt)) Hops: (Magnum, Simcoe, Citra, Amarillo, Centennial, CTZ) Other: (Gypsum, Calcium chloride, Epsom salt)
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View Count: 202
Brew Count: 0
Last Updated: 2017-12-03 23:06 UTC
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