Cold Front - Beer Recipe - Brewer's Friend

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Cold Front

176 calories 20.2 g 12 oz
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Beer Stats
Method: All Grain
Style: American IPA
Boil Time: 60 min
Batch Size: 4.5 gallons (fermentor volume)
Pre Boil Size: 6 gallons
Pre Boil Gravity: 1.040 (recipe based estimate)
Post Boil Gravity: 1.053 (recipe based estimate)
Efficiency: 53% (brew house)
Source: Evan Dungan
Calories: 176 calories (Per 12oz)
Carbs: 20.2 g (Per 12oz)
Created: Friday May 26th 2023
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OG: 1.054 FG: 1.010 ABV: 5.7% IBU: 66

1.053
1.016
5.0%
77.4
3.8
5.8
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
9 lb Briess - Brewers Malt 2-Row9 lb Brewers Malt 2-Row 37 1.8 75%
3 lb Flaked Rice3 lb Flaked Rice 40 0.5 25%
12 lbs / 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
1 oz Yakima Chief Hops - Citra LupuLN2 (Cryo)1 oz Citra LupuLN2 (Cryo) Hops Lupulin Pellet 25 Boil 15 min 57.31 33.3%
1 oz Yakima Valley Hops - LUPOMAX Sabro1 oz LUPOMAX Sabro Hops Lupulin Pellet 25 Dry Hop (High Krausen) 1 days 33.3%
1 oz Yakima Chief Hops - Cascade LupuLN2 (Cryo)1 oz Cascade LupuLN2 (Cryo) Hops Lupulin Pellet 12 Boil 10 min 20.1 33.3%
3 oz / 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
1 each Whirlfloc Fining Boil 15 min.
 
Yeast
Imperial Yeast - L13 Global
Amount:
1 Each
Cost:
Attenuation (avg):
73%
Flocculation:
Medium-low
Optimum Temp:
46 - 56 °F
Starter:
No
Fermentation Temp:
60 °F
Pitch Rate:
0.35 (M cells / ml / ° P) 78 B cells required
0.00 Yeast Pitch Rate and Starter Calculator
Priming
Method: dextrose       Amount: 4.5 oz       Temp: 68 °F       CO2 Level: 2.25 Volumes
 
Target Water Profile
* Distilled Water
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
0 0 0 0 0 0
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
4.2 gal Strike 168 °F 156 °F 60 min
2.8 gal Batch Sparge 173 °F 163 °F 10 min
Starting Mash Thickness: 1.4 qt/lb
Starting Grain Temp: 65 °F
Quick Water Requirements
Water Gallons  Quarts
Strike water volume at mash thickness of 1.4 qt/lb 4.2 16.8  
Mash volume with grains 5.16 20.6  
Grain absorption losses -1.5 -6  
Remaining sparge water volume (equipment estimates 3.63 g | 14.5 qt) 3.55 14.2  
Mash Lauter Tun losses -0.25 -1  
Pre boil volume (equipment estimates 6.08 g | 24.3 qt) 6 24  
Boil off losses -1.5 -6  
Hops absorption losses (first wort, boil, aroma) -0.08 -0.3  
Post boil Volume 4.5 18  
Going into fermentor 4.5 18  
Total: 7.75 31
Equipment Profile Used: System Default
 
Notes

Brewhouse efficiency was quite low on this particular batch.
Possible reasons include the mash being more on the thicker side (increase the volume of strike water) as well as loss of heat from mash and lauter tuns. Pitched yeast on 6/4/2023 at ~6:45 PM EST at ~75°F. OG was 1.053 on 6/4/2023. Set cooler to 56°F for wort to ferment. After ~42 hours, active fermentation had not begun. A new pack of Imperial L13 yeast was pitched on 6/6/2023 at ~12:30 PM EST.

FG on 6/19/2023 was 1.008 for a final ABC of 5.91%.

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  • Last Updated: 2023-06-20 01:15 UTC