Fibonacci Ale - Beer Recipe - Brewer's Friend

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Fibonacci Ale

154 calories 12.9 g 330 ml
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Beer Stats
Method: All Grain
Style: American Pale Ale
Boil Time: 60 min
Batch Size: 20 liters (fermentor volume)
Pre Boil Size: 24 liters
Post Boil Size: 20 liters
Pre Boil Gravity: 1.039 (recipe based estimate)
Post Boil Gravity: 1.051 (recipe based estimate)
Efficiency: 75% (brew house)
Source: Charles
Calories: 154 calories (Per 330ml)
Carbs: 12.9 g (Per 330ml)
Created: Tuesday January 8th 2019
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Fermentables
Amount Fermentable Cost PPG °L Bill %
3.50 kg Barrett Burston - Ale Malt3.5 kg Ale Malt 36.8 2.8 80%
250 g Corn Sugar - Dextrose250 g Corn Sugar - Dextrose - (late boil kettle addition) 42 0.5 5.7%
250 g Munich - Light 10L250 g Munich - Light 10L 33 10 5.7%
150 g New Zealand - Light Crystal Malt150 g Light Crystal Malt 35.4 31.98 3.4%
125 g New Zealand - Wheat Malt125 g Wheat Malt 35.4 2.13 2.9%
100 g German - Acidulated Malt100 g Acidulated Malt 27 3.4 2.3%
4,375 g / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
5 g Northern Brewer5 g Northern Brewer Hops Pellet 7.8 Boil at 100 °C 55 min 5.34 6.2%
8 g Northern Brewer8 g Northern Brewer Hops Pellet 7.8 Boil at 100 °C 34 min 7.15 9.9%
13 g East Kent Goldings13 g East Kent Goldings Hops Pellet 5 Boil at 100 °C 21 min 5.69 16%
21 g East Kent Goldings21 g East Kent Goldings Hops Pellet 5 Boil at 100 °C 13 min 6.56 25.9%
34 g East Kent Goldings34 g East Kent Goldings Hops Pellet 5 Boil at 100 °C 8 min 7.17 42%
81 g / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
8 g gypsum (calcium sulfate) Water Agt Mash 1 days
1 each Whirlfloc Fining Boil 15 min.
 
Yeast
Fermentis - Safale - American Ale Yeast US-05
Amount:
1 Each
Cost:
Attenuation (avg):
81%
Flocculation:
Medium
Optimum Temp:
12 - 25 °C
Starter:
No
Fermentation Temp:
20 °C
Pitch Rate:
0.35 (M cells / ml / ° P) 88 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
Method: sucrose       Amount: 123.1 g       Temp: 20 °C       CO2 Level: 2.4 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
14 L Protein Rest Infusion 50 °C 50 °C 15 min
Saccharificatioin Temperature 50 °C 65 °C 60 min
Mash out Temperature 65 °C 77 °C 10 min
Fly Sparge 77 °C 77 °C 20 min
12 L Strike 74 °C 67 °C 60 min
Starting Mash Thickness: 3 L/kg
Starting Grain Temp: 18 °C
Quick Water Requirements
Water Liters
Strike water volume at mash thickness of 3 L/kg 12.4
Mash volume with grains 15.1
Grain absorption losses -4.1
Remaining sparge water volume (equipment estimates 18.6 L) 16.7
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 25.9 L) 24
Volume increase from sugar/extract (late additions) 0.2
Boil off losses -5.7
Hops absorption losses (first wort, boil, aroma) -0.4
Post boil Volume 20
Going into fermentor 20
Total: 29  
Equipment Profile Used: System Default
 
Notes

Fibonacci Ale pays homage to Fibonacci, a 13th century mathematician in using the Fibonacci number sequence for the hopping regime and boil timings.
Modified 18 Feb 2021 - Changed yeast to Fermentis US 05
Modified 15 Dec 2021
Changed hops to Northern Brewer and EKG
Reduced Wheat and Munich Malt loading.
Recipe has been formulated for balance and drinkability over a number of iterations whilst still incorporating Fibonacci sequences
Specific style is not important, however can be categorised as a Pale Ale.




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  • Last Updated: 2024-11-18 22:03 UTC