Grapefruit Summer Stout Beer Recipe | All Grain Tropical Stout | Brewer's Friend
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Grapefruit Summer Stout

222 calories 27.6 g 12 oz
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Beer Stats
Method: All Grain
Style: Tropical Stout
Boil Time: 60 min
Batch Size: 5.5 gallons (fermentor volume)
Pre Boil Size: 7.01 gallons
Post Boil Size: 5.5 gallons
Pre Boil Gravity: 1.052 (recipe based estimate)
Post Boil Gravity: 1.066 (recipe based estimate)
Efficiency: 70% (brew house)
Source: Anthony Sementa
Calories: 222 calories (Per 12oz)
Carbs: 27.6 g (Per 12oz)
Created: Wednesday November 5th 2025
1.066
1.023
5.6%
36.4
30.2
n/a
n/a
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Fermentables
Amount Fermentable Cost PPG °L Bill %
10 lb American - Pale Ale10 lb Pale Ale 37 3.5 71.7%
1 lb Flaked Barley1 lb Flaked Barley 32 2.2 7.2%
1 lb American - Caramel / Crystal 80L1 lb Caramel / Crystal 80L 33 80 7.2%
0.75 lb American - Chocolate0.75 lb Chocolate 29 350 5.4%
0.20 lb American - Roasted Barley0.2 lb Roasted Barley 33 300 1.4%
1 lb Lactose (Milk Sugar)1 lb Lactose (Milk Sugar) 41 1 7.2%
13.95 lbs / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
0.75 oz Magnum0.75 oz Magnum Hops Pellet 12 Boil at 212 °F 60 min 30.51 42.9%
0.50 oz East Kent Goldings0.5 oz East Kent Goldings Hops Pellet 5 Boil at 212 °F 15 min 4.21 28.6%
0.50 oz East Kent Goldings0.5 oz East Kent Goldings Hops Pellet 5 Boil at 212 °F 5 min 1.69 28.6%
1.75 oz / $ 0.00
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
5.58 gal Strike 152 °F 154 °F 60 min
5.58 gal 154 °F 168 °F 10 min
Starting Mash Thickness: 1.75 qt/lb
Starting Grain Temp: 154 °F
 
Other Ingredients
Amount Name Cost Type Use Time
7 oz Grapefruit Peel Flavor Secondary 0 min.
7 oz Grapefruit Juice Water Agt Secondary 0 min.
3 g Calcium Chloride (dihydrate) Water Agt Mash 0 min.
1.10 g Sodium Bicarbonate Water Agt Mash 0 min.
 
Yeast
Wyeast - Irish Ale 1084
Amount:
1 Each
Cost:
Attenuation (avg):
73%
Flocculation:
Medium
Optimum Temp:
62 - 72 °F
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 118 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
Method: dme       Amount: 5.8 oz       Temp: 68 °F       CO2 Level: 2.2 Volumes
 
Target Water Profile
Balanced Profile
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
80 10 25 75 50 150
Mash Chemistry and Brewing Water Calculator
"Grapefruit Summer Stout" Tropical Stout beer recipe by Anthony Sementa. All Grain, ABV 5.64%, IBU 36.41, SRM 30.17, Fermentables: (Pale Ale, Flaked Barley, Caramel / Crystal 80L, Chocolate, Roasted Barley, Lactose (Milk Sugar)) Hops: (Magnum, East Kent Goldings) Other: (Grapefruit Peel, Grapefruit Juice, Calcium Chloride (dihydrate), Sodium Bicarbonate)
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Recipe QR Code
  • Public: Yup, Shared
  • Last Updated: 2025-11-10 22:32 UTC
NEW Water Requirements:
Grapefruit Summer Stout
Equipment Profile Used

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Water Requirements:
Grapefruit Summer Stout
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Recipe Cost $ (USD)
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.
Gallons
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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