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Frondy Pebbles

158 calories 11.2 g 12 oz
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Beer Stats
Method: All Grain
Style: Mixed-Style Beer
Boil Time: 45 min
Batch Size: 5.5 gallons (fermentor volume)
Pre Boil Size: 7 gallons
Pre Boil Gravity: 1.039 (recipe based estimate)
Post Boil Gravity: 1.049 (recipe based estimate)
Efficiency: 73% (brew house)
Hop Utilization: 96%
Calories: 158 calories (Per 12oz)
Carbs: 11.2 g (Per 12oz)
Created: Sunday January 18th 2026
1.049
1.005
5.8%
29.7
3.5
5.6
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
9 lb Avangard - Pilsner9 lb Pilsner 37.3 1.7 90%
1 lb American - Vienna1 lb Vienna 35 4 10%
10 lbs / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
0.20 oz El Dorado0.2 oz El Dorado Hops Pellet 15.4 Boil 45 min 10.39 1.4%
0.25 oz El Dorado0.25 oz El Dorado Hops Pellet 15.4 Boil 10 min 5.13 1.8%
4.40 oz Great Lakes Hops - Michigan Copper4.4 oz Michigan Copper Hops Fresh 3 Boil 5 min 1.46 31.7%
1 oz Wai-iti1 oz Wai-iti Hops Pellet 1.9 Boil 5 min 1.39 7.2%
2 oz El Dorado2 oz El Dorado Hops Fresh 12.3 Whirlpool 10 min 2.79 14.4%
4.50 oz Great Lakes Hops - Michigan Copper4.5 oz Michigan Copper Hops Fresh 3 Whirlpool 10 min 1.53 32.4%
1 oz Wai-iti1 oz Wai-iti Hops Pellet 1.9 Whirlpool 10 min 1.29 7.2%
0.54 oz El Dorado0.54 oz El Dorado Hops Pellet 15.4 Whirlpool 10 min 5.66 3.9%
13.89 oz / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
6.50 ml Lactic acid Water Agt Mash 0 min.
2 tsp Wyeast - Beer Nutrient Other Boil 10 min.
2 tsp Irish Moss Fining Boil 10 min.
 
Yeast
AEB - Fermolager W
Amount:
1 Each
Cost:
Attenuation (avg):
87%
Flocculation:
High
Optimum Temp:
48.2 - 59 °F
Starter:
No
Fermentation Temp:
52 °F
Pitch Rate:
1.75 (M cells / ml / ° P) 443 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 0 Volumes
 
Target Water Profile
Plymouth, MI 2020
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
27 7 5 9 25 70
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
3.25 gal Strike 165 °F 149 °F 60 min
5.25 gal Sparge 168 °F 168 °F 15 min
Starting Mash Thickness: 1.3 qt/lb
Starting Grain Temp: 65 °F
Quick Water Requirements
Water Gallons  Quarts
Strike water volume at mash thickness of 1.3 qt/lb 3.25 13  
Mash volume with grains 4.05 16.2  
Grain absorption losses -1.25 -5  
Remaining sparge water volume (equipment estimates 5.4 g | 21.6 qt) 5.25 21  
Mash Lauter Tun losses -0.25 -1  
Pre boil volume (equipment estimates 7.15 g | 28.6 qt) 7 28  
Boil off losses -1.13 -4.5  
Hops absorption losses (first wort, boil, aroma) -0.22 -0.9  
Post boil Volume 5.8 23.2  
Hops absorption losses (whirlpool, hop stand) -0.3 -1.2  
Going into fermentor 5.5 22  
Total: 8.5 34
Equipment Profile Used: System Default
"Frondy Pebbles" Mixed-Style Beer recipe by Tadpole2085. All Grain, ABV 5.77%, IBU 29.65, SRM 3.53, Fermentables: (Pilsner, Vienna) Hops: (El Dorado, Michigan Copper, Wai-iti) Other: (Lactic acid, Beer Nutrient, Irish Moss)
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  • Public: Yup, Shared
  • Last Updated: 2026-01-24 19:04 UTC