South African Brut IPA - Beer Recipe - Brewer's Friend

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South African Brut IPA

159 calories 8.3 g 12 oz
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Beer Stats
Method: All Grain
Style: American IPA
Boil Time: 60 min
Batch Size: 5.5 gallons (fermentor volume)
Pre Boil Size: 7.5 gallons
Pre Boil Gravity: 1.037 (recipe based estimate)
Efficiency: 73% (brew house)
Calories: 159 calories (Per 12oz)
Carbs: 8.3 g (Per 12oz)
URL: https://beerandbrewing.com/social-kitchen-and-brewery-brut-ipa-recipe
Created: Saturday May 25th 2019
1.050
1.001
6.5%
24.2
3.2
5.4
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
8.50 lb American - Pilsner8.5 lb Pilsner 37 1.8 78%
1.20 lb Flaked Corn1.2 lb Flaked Corn 40 0.5 11%
1.20 lb Flaked Rice1.2 lb Flaked Rice 40 0.5 11%
10.90 lbs / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
0.50 oz Galaxy0.5 oz Galaxy Hops Pellet 16.1 Boil 15 min 15.56 4.8%
3 oz Yakima Valley - African Queen3 oz Yakima Valley - African Queen Hops Pellet 10 Whirlpool at 170 °F 20 min 4.09 28.6%
3 oz Yakima Valley - Southern Passion3 oz Yakima Valley - Southern Passion Hops Pellet 11.2 Whirlpool at 170 °F 20 min 4.58 28.6%
2 oz Yakima Valley - African Queen2 oz Yakima Valley - African Queen Hops Pellet 10 Dry Hop 5 days 19%
2 oz Yakima Valley - Southern Passion2 oz Yakima Valley - Southern Passion Hops Pellet 11.2 Dry Hop 5 days 19%
10.50 oz / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
3 g Calcium Chloride Water Agt Mash 1 hr.
3 g Epsom Salt Water Agt Mash 1 hr.
7 g Gypsum Water Agt Mash 1 hr.
7 ml Lactic acid Water Agt Mash 1 hr.
1 g Table Salt Water Agt Mash 1 hr.
1 each Whirfloc Fining Boil 5 min.
1 tsp Yeast Nutient Other Boil 5 min.
10 ml WLN4100 Ultra-Ferm Other Primary 0 min.
0.50 tsp Yeast Nutrient Other Secondary 5 days
 
Yeast
Imperial Yeast - A24 Dry Hop
Amount:
1 Each
Cost:
Attenuation (custom):
98%
Flocculation:
Medium
Optimum Temp:
64 - 74 °F
Starter:
No
Fermentation Temp:
68 °F
Pitch Rate:
0.75 (M cells / ml / ° P) 193 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 2.25 Volumes
 
Target Water Profile
Light colored and hoppy
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
75 5 10 50 150 0
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
4.1 gal Infusion -- 145 °F 60 min
5 gal Fly Sparge -- 168 °F 20 min
Starting Mash Thickness: 1.5 qt/lb
Quick Water Requirements
Water Gallons  Quarts
Strike water volume at mash thickness of 1.5 qt/lb 4.09 16.4  
Mash volume with grains 4.96 19.8  
Grain absorption losses -1.36 -5.5  
Remaining sparge water volume (equipment estimates 4.77 g | 19.1 qt) 5.03 20.1  
Mash Lauter Tun losses -0.25 -1  
Pre boil volume (equipment estimates 7.24 g | 29 qt) 7.5 30  
Boil off losses -1.5 -6  
Hops absorption losses (first wort, boil, aroma) -0.02 -0.1  
Post boil Volume 5.73 22.9  
Hops absorption losses (whirlpool, hop stand) -0.23 -0.9  
Going into fermentor 5.5 22  
Total: 9.11 36.5
Equipment Profile Used: System Default
 
Notes

Mash low with 1 vial of WLN4100 Ultra-Ferm
Lauter mash but do not heat to allow enzymes to continue to break down sugars
Sparge, lauter and allow wort to stand for ~30 minutes to allow enzymes to continue to break down sugars
Boil for 60 minutes and follow hop schedule - I used a different hop schedule than Kim did.
It is recommended you add more yeast nutrient to fermenter half way through fermentation

Edit 9/18/18 - My first run on this came up a bit short on FG (1.006). Still pretty dry and amazingly juicy, but really want to get it down to <1.000. May try 2 vials of the WLN4100 in the mash next time and maybe some glucoamylase in the fermenter.

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  • Last Updated: 2019-07-09 04:41 UTC