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DIPA and low cal Lager Splatch

266 calories 21.4 g 12 oz
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Beer Stats
Method: All Grain
Style: Imperial IPA
Boil Time: 60 min
Batch Size: 10 gallons (fermentor volume)
Pre Boil Size: 11 gallons
Post Boil Size: 10 gallons
Pre Boil Gravity: 1.068 (recipe based estimate)
Post Boil Gravity: 1.081 (recipe based estimate)
Efficiency: 74% (brew house)
Calories: 266 calories (Per 12oz)
Carbs: 21.4 g (Per 12oz)
Created: Friday May 7th 2021
1.081
1.012
9.5%
79.7
4.6
5.6
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
17 lb Viking - Pilsner Malt17 lb Pilsner Malt 37 1.9 59.6%
10 lb Viking - Extra pale malt10 lb Extra pale malt 37.6 1.8 35.1%
1.50 lb Corn Sugar - Dextrose1.5 lb Corn Sugar - Dextrose - (late boil kettle addition) 42 0.5 5.3%
28.50 lbs / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
2 oz Yakima Valley Hops - Citra2 oz Citra Hops Pellet 13.1 First Wort 60 min 46.75 12.5%
6 oz Yakima Valley Hops - Citra6 oz Citra Hops Pellet 13.1 Whirlpool at 212 °F 30 min 32.97 37.5%
8 oz Yakima Valley Hops - Citra8 oz Citra Hops Pellet 13.1 Dry Hop 1 days 50%
16 oz / $ 0.00
 
Yeast
Fermentis - Safale - American Ale Yeast US-05
Amount:
1 Each
Cost:
Attenuation (avg):
81%
Flocculation:
Medium
Optimum Temp:
54 - 77 °F
Starter:
No
Fermentation Temp:
67 °F
Pitch Rate:
0.35 (M cells / ml / ° P) 259 B cells required
Lallemand - Verdant IPA
Amount:
1 Each
Cost:
Attenuation (avg):
80%
Flocculation:
High
Optimum Temp:
64 - 73 °F
Starter:
No
Fermentation Temp:
67 °F
Pitch Rate:
0.35 (M cells / ml / ° P) 259 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
Method: co2       CO2 Level: 1.9 Volumes
 
Target Water Profile
Lager
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
56 5 18 54 110 0
12.82 gal RO water:
7.7 g Gypsum
2.6 g CaCl2
2.6 g Epsom
1.3 g NaCl
5.1 mL Lactic Acid

Add 7 mL Lactic Acid after mash to drop pH to 5.1
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
12.82 gal Strike 157 °F 148 °F 90 min
Starting Mash Thickness: 1.9 qt/lb
Starting Grain Temp: 65 °F
Quick Water Requirements
Water Gallons  Quarts
WARNING: Mash tun capacity exceeded. Volume required: 14.99 gal (59.94 qt). Suggest reducing strike water volume to 9.84 gal (39.36 qt) and adding 2.99 gal (11.94 qt) sparge/top-off. 12.83 51.3  
Strike water volume at mash thickness of 1.9 qt/lb 12.83 51.3  
Mash volume with grains (equipment estimates 14.76 g | 59 qt) 14.99 59.9  
Grain absorption losses -3.38 -13.5  
Remaining sparge water volume (equipment estimates 2.26 g | 9 qt) 1.8 7.2  
Mash Lauter Tun losses -0.25 -1  
Pre boil volume (equipment estimates 11.46 g | 45.8 qt) 11 44  
Volume increase from sugar/extract (late additions) 0.12 0.5  
Boil off losses -1.5 -6  
Hops absorption losses (first wort, boil, aroma) -0.08 -0.3  
Post boil Volume 10 40  
Hops absorption losses (whirlpool, hop stand) -0.23 -0.9  
Top off amount 0.23 0.9  
Going into fermentor 10 40  
Total: 14.63 58.5
Equipment Profile Used: System Default
 
Notes

After FO, transfer 3 gal of hot wort to SS Brewtech bucket and dilute with 2.5 gal RO water. Once below 150F add glucoamylase. Ferment with W34/70. Target IBU = 20 and target OG = 1.040.

To remaining 7 gallon of wort, proceed with FO (2 oz for ~10 min above 170F), whirlpool (4 oz for ~ 10 min below 170F) and regular process. Ferment with US-05 and Verdant blend.

BREW DAY: 05-JUN-2021
-----------------------------------
OG on low cal lager is ~1.034 according to the Tilt (ferment at 53F)

OG on Citra DIPA is ~1.081, ferment at 64F.

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  • Last Updated: 2021-07-02 00:38 UTC