(10G) Big Ben Porter - 2017 AHA Medal Winner - Beer Recipe - Brewer's Friend

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(10G) Big Ben Porter - 2017 AHA Medal Winner

220 calories 24.5 g 12 oz
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Beer Stats
Method: All Grain
Style: American Porter
Boil Time: 60 min
Batch Size: 10 gallons (fermentor volume)
Pre Boil Size: 12.5 gallons
Pre Boil Gravity: 1.053 (recipe based estimate)
Efficiency: 70% (brew house)
Source: AHA - Eric Robinson
Calories: 220 calories (Per 12oz)
Carbs: 24.5 g (Per 12oz)
URL: https://www.homebrewersassociation.org/homebrew-recipe/big-ben/?type=success&msg=You%20have%20been%20logged%20in%20successfully!
Created: Saturday December 29th 2018
1.066
1.019
6.2%
31.5
30.5
5.6
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
18 lb United Kingdom - Maris Otter Pale18 lb Maris Otter Pale 38 3.75 70.6%
3 lb United Kingdom - Pale Chocolate3 lb Pale Chocolate 33 207 11.8%
2 lb United Kingdom - Munich2 lb Munich 37 6 7.8%
1.50 lb United Kingdom - Crystal 60L1.5 lb Crystal 60L 34 60 5.9%
1 lb Canadian - Honey Malt1 lb Honey Malt 37 25 3.9%
25.50 lbs / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
1.50 oz Challenger1.5 oz Challenger Hops Pellet 7.5 Boil 60 min 20.83 42.9%
1 oz Sterling1 oz Sterling Hops Pellet 7.5 Boil 30 min 10.67 28.6%
1 oz Sterling1 oz Sterling Hops Pellet 7.5 Boil 0 min 28.6%
3.50 oz / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
5 tsp Yeast Nutrient Other Primary 14 days
46 ml Phosphoric acid Water Agt Mash 1 hr.
12 g Chalk Water Agt Mash 1 hr.
6 g Calcium Chloride Water Agt Mash 1 hr.
6 g Gypsum Water Agt Mash 1 hr.
18 g Baking Soda Water Agt Mash 1 hr.
 
Yeast
Imperial Yeast - A10 Darkness
Amount:
1 Each
Cost:
Attenuation (avg):
71%
Flocculation:
Medium
Optimum Temp:
62 - 72 °F
Starter:
No
Fermentation Temp:
66 °F
Pitch Rate:
0.75 (M cells / ml / ° P) 458 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
 
Target Water Profile
London (Porter, dark ales)
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
100 5 35 60 50 265
Per: http://beerandwinejournal.com/porter-i/
Mash Chemistry and Brewing Water Calculator
Quick Water Requirements
Water Gallons  Quarts
Strike water volume at mash thickness of 1 qt/lb 6.38 25.5  
Mash volume with grains 8.42 33.7  
Grain absorption losses -3.19 -12.8  
Remaining sparge water volume (equipment estimates 8.69 g | 34.8 qt) 9.56 38.3  
Mash Lauter Tun losses -0.25 -1  
Pre boil volume (equipment estimates 11.63 g | 46.5 qt) 12.5 50  
Boil off losses -1.5 -6  
Hops absorption losses (first wort, boil, aroma) -0.13 -0.5  
Post boil Volume 10 40  
Going into fermentor 10 40  
Total: 15.94 63.8
Equipment Profile Used: System Default
 
Notes

NOTE - This recipe has been modified slightly due to local home-brew store availability. See AHA database for original recipe.



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  • Last Updated: 2018-12-29 14:19 UTC