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Netties Imperial

298 calories 26.5 g 12 oz

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Beer Stats
Method: All Grain
Style: Imperial Stout
Boil Time: 60 min
Batch Size: 5.5 gallons (fermentor volume)
Pre Boil Size: 7.53 gallons
Pre Boil Gravity: 1.066 (recipe based estimate)
Post Boil Gravity: 1.090 (recipe based estimate)
Efficiency: 80% (brew house)
Source: Thomas Murphy
Calories: 298 calories (Per 12oz)
Carbs: 26.5 g (Per 12oz)
Created: Wednesday September 2nd 2026
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Fermentables
Amount Fermentable Cost PPG °L Bill %
15 lb Malteurop - 2 Row15 lb 2 Row 34.3 2.15 82.2%
1 lb Briess - Carapils Malt1 lb Carapils Malt 34.5 1.5 5.5%
8 oz American - Roasted Barley8 oz Roasted Barley 33 300 2.7%
6 oz United Kingdom - Black Patent6 oz Black Patent 27 525 2.1%
6 oz American - Chocolate6 oz Chocolate 29 350 2.1%
1 lb American - Caramel / Crystal 40L1 lb Caramel / Crystal 40L 34 40 5.5%
18.25 lbs / 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
2 oz Magnum2 oz Magnum Hops Pellet 15 Boil 60 min 89.84 50%
2 oz Cascade2 oz Cascade Hops Pellet 7 Boil 5 min 8.36 50%
4 oz / 0.00
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
7.98 gal single infusion Strike 161 °F 152 °F 60 min
Starting Mash Thickness: 1.75 qt/lb
Starting Grain Temp: 70 °F
 
Other Ingredients
Amount Name Cost Type Use Time
1 each Whirlfloc Water Agt Boil 10 min.
4.50 g Calcium Chloride (dihydrate) Water Agt Mash 1 hr.
4 g Gypsum Water Agt Mash 1 hr.
4 g Baking Soda Water Agt Mash 1 hr.
1.50 g Epsom Salt Water Agt Mash 0 min.
6 g Citric acid Water Agt Mash 1 hr.
5.50 g CellarScience - FermFed Other Primary 0 min.
 
Yeast
CellarScience - English
Amount:
1 Each
Cost:
Attenuation (avg):
75%
Flocculation:
High
Optimum Temp:
59 - 70 °F
Starter:
No
Fermentation Temp:
68 °F
Pitch Rate:
0.35 (M cells / ml / ° P) 157 B cells required
Lallemand - LALBREW® NOTTINGHAM HIGH PERFORMANCE ALE YEAST
Amount:
2 Each
Cost:
Attenuation (avg):
80%
Flocculation:
High
Optimum Temp:
50 - 72 °F
Starter:
No
Fermentation Temp:
68 °F
Pitch Rate:
0.35 (M cells / ml / ° P) 157 B cells required
0.00 Yeast Pitch Rate and Starter Calculator
Priming
Method: co2       Amount: 13.86 psi       Temp: 38 °F       CO2 Level: 2.75 Volumes
 
Target Water Profile
RO water
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
80 5 25 75 80 100
Mash Chemistry and Brewing Water Calculator
 
Notes

cool to pitching temp and use an oxygen stone for 90 seconds using an 02 bottle.

Once oxygenation is done add the prepared yeast nutrient to the fermenter.

Lastly add the rehydrated yeast.

Ferment at 68 degrees.

Once fermentation is complete close transfer to a corny keg and put under 12psi of c02.

After the beer has aged place the keg into the beer fridge which is 38 degrees.

Once it is cooled to 38 degrees force carbonate to 14psi

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  • Public: Yup, Shared
  • Last Updated: 2026-09-10 21:43 UTC
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