Rakau Hazy - Beer Recipe - Brewer's Friend

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Rakau Hazy

259 calories 25.5 g 12 oz
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Beer Stats
Method: All Grain
Style: Specialty IPA: New England IPA
Boil Time: 75 min
Batch Size: 225 gallons (fermentor volume)
Pre Boil Size: 225.5 gallons
Post Boil Size: 5 gallons
Pre Boil Gravity: 1.074 (recipe based estimate)
Post Boil Gravity: 4.519 (recipe based estimate)
Efficiency: 70% (brew house)
Source: Skip Kratzer
No Chill: 40 minute extended hop boil time
Calories: 259 calories (Per 12oz)
Carbs: 25.5 g (Per 12oz)
Created: Tuesday February 1st 2022
1.078
1.018
7.9%
17.2
6.1
5.4
808.68
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
495 lb Bestmalz - BEST Pilsen495 lb BEST Pilsen $ 0.70 / lb
$ 346.50 		37 1.9 72.1%
90 lb Rahr - Unmalted Wheat90 lb Unmalted Wheat $ 0.65 / lb
$ 58.50 		34.5 2.5 13.1%
67.50 lb Flaked Oats67.5 lb Flaked Oats $ 0.70 / lb
$ 47.25 		33 2.2 9.8%
11.20 lb Great Western - Crystal 40 Malt11.2 lb Crystal 40 Malt $ 0.84 / lb
$ 9.41 		21 40 1.6%
22.50 lb Maltodextrin22.5 lb Maltodextrin - (late boil kettle addition) $ 1.21 / lb
$ 27.23 		39 0 3.3%
686.20 lbs / $ 488.88
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
0.70 lb Nugget (14 AA)0.7 lb Nugget (14 AA) Hops Pellet 14 Boil 75 min 11.61 7.4%
1.70 lb Idaho 71.7 lb Idaho 7 Hops Pellet 0 Boil 5 min 17.9%
1.40 lb Yakima Valley Hops - NZ Rakau (9.3 AA)1.4 lb Yakima Valley Hops - NZ Rakau (9.3 AA) Hops $ 12.00 / lb
$ 16.80 		Pellet 9.3 Whirlpool 20 min 3.47 14.7%
4 lb Yakima Valley Hops - NZ Rakau (9.3 AA)4 lb Yakima Valley Hops - NZ Rakau (9.3 AA) Hops $ 12.00 / lb
$ 48.00 		Pellet 9.3 Dry Hop 4 days 42.1%
1 lb Idaho 71 lb Idaho 7 Hops Pellet 0 Dry Hop 4 days 10.5%
0.70 lb Wai-iti0.7 lb Wai-iti Hops Pellet 3 Boil 5 min 2.1 7.4%
9.50 lbs / $ 64.80
 
Other Ingredients
Amount Name Cost Type Use Time
90 g Calcium Chloride (dihydrate) Water Agt Mash 1 hr.
112.50 g Epsom Salt Water Agt Mash 1 hr.
180 g Gypsum Water Agt Mash 1 hr.
181.80 ml Lactic acid Water Agt Mash 1 hr.
 
Yeast
White Labs - London Fog Ale Yeast WLP066
Amount:
1 Each
Cost:
$ 255.00 / each
$ 255.00
Attenuation (avg):
78.5%
Flocculation:
Medium
Optimum Temp:
64 - 72 °F
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 5628 B cells required
$ 255.00 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
Malto at 10 minutes left in boil
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
221.9 gal Strike 163 °F 149 °F 15 min
90 gal Sparge 149 °F 168 °F --
Starting Mash Thickness: 1.25 qt/lb
Starting Grain Temp: 60 °F
Quick Water Requirements
Water Gallons  Quarts
WARNING: Mash tun capacity exceeded. Volume required: 260.5 gal (1042.01 qt) 207.41 829.6  
Strike water volume at mash thickness of 1.25 qt/lb 207.41 829.6  
Mash volume with grains (equipment estimates 39.66 g | 158.6 qt) 260.5 1042  
Grain absorption losses -82.96 -331.9  
Remaining sparge water volume 101.31 405.2  
Mash Lauter Tun losses -0.25 -1  
Pre boil volume (equipment estimates 6.92 g | 27.7 qt) 225.5 902  
Volume increase from sugar/extract (late additions) 1.82 7.3  
Boil off losses -1.88 -7.5  
Hops absorption losses (first wort, boil, aroma) -1.86 -7.4  
Post boil Volume 5 20  
Hops absorption losses (whirlpool, hop stand) -0.84 -3.4  
Top off amount 220.84 883.4  
Going into fermentor 225 900  
Total: 308.71 1234.9
Equipment Profile Used: System Default
"Rakau Hazy" Specialty IPA: New England IPA beer recipe by Skip Kratzer. All Grain, ABV 7.89%, IBU 17.17, SRM 6.12, Fermentables: (BEST Pilsen, Unmalted Wheat, Flaked Oats, Crystal 40 Malt, Maltodextrin) Hops: (Nugget (14 AA), Idaho 7, Yakima Valley Hops - NZ Rakau (9.3 AA), Wai-iti) Other: (Calcium Chloride (dihydrate), Epsom Salt, Gypsum, Lactic acid)
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  • Last Updated: 2022-03-13 17:13 UTC