[44] Duval Beer Recipe | BIAB Belgian Golden Strong Ale | Brewer's Friend
Brew your best beer EVER. Start your Free Trial of Brewer's Friend today! Sign Up ×

[44] Duval

10136 calories 1012.8 g 17 L
brewer logo
Beer Stats
Method: BIAB
Style: Belgian Golden Strong Ale
Boil Time: 60 min
Batch Size: 17 liters (fermentor volume)
Pre Boil Size: 22 liters
Pre Boil Gravity: 1.050 (recipe based estimate)
Post Boil Gravity: 1.064 (recipe based estimate)
Efficiency: 75% (brew house)
Source: David Russell
Calories: 10136 calories (Per 17L)
Carbs: 1012.8 g (Per 17L)
Created: Wednesday December 24th 2025
1.064
1.015
6.4%
31.3
4.3
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
4.60 kg Weyermann - Floor-Malted Bohemian Pilsner4.6 kg Floor-Malted Bohemian Pilsner 36.3 1.9 94.8%
0.15 kg Torrified Wheat0.15 kg Torrified Wheat 36 2 3.1%
0.10 kg German - Acidulated Malt0.1 kg Acidulated Malt 27 3.4 2.1%
4.85 kg / £ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
45 g Saaz45 g Saaz Hops Pellet 3.5 Boil at 100 °C 60 min 23.55 60%
30 g Saaz30 g Saaz Hops Pellet 3.5 Boil at 100 °C 15 min 7.79 40%
75 g / £ 0.00
 
Yeast
Wyeast - Belgian Strong Ale 1388
Amount:
1 Each
Cost:
Attenuation (avg):
76%
Flocculation:
Low
Optimum Temp:
18 - 27 °C
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 93 B cells required
£ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 2.44 Volumes
 
Target Water Profile
Friars Mews, Lewes, Water Profile
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
0 0 0 0 0 0
Both – Camden tablet – 1/4

Both – Lactic Acid – Mash 9ml: Sparge 10ml

Mash – CCF & CS – 1.4g of each
Mash Chemistry and Brewing Water Calculator
 
Notes

BREWGR NOTES

Rate: 0/10 INFECTED. SOUR. Threw batch away. Didn't taste right at start but wasn't entirely sure, even after previous 2 brews so left it, but sour taste took over.

ABV: 5.2%
Yeast: Wyeast 1388
Attenuation: 74–76%
My attenuation: 59%
Yeast aroma: Complex ester profile. Malt flavors and aromas will remain even with a well attenuated dry, tart finish

Recipe: OG: 1069 FG: 1005 ABV: 8.4%
Achieved: OG: 1060 FG: 1018 ABV: 5.2%

Notes:
– Candy Syrup Inc recipe Duval clone, recipe used WLP 570. Recipes said 900g sugar. Used 600g.

– Stuck mash. Wheat gunge filled kettle base, kettle shorted out, burnt base. Took everything out and cleaned. Rice or oat hulls work at 4/5% of grain bill. Might be old bag with a few small holes though.

– Wyeast OG was only 1020 after 1.5 weeks, it’s prone to stall at 1035, added sprinkle of S05 but didn’t bubble. Bottled at 1020 just under 4 weeks.

– Ferment: 20 – 25ºC over 1 week. 3/4 more weeks room temp. 2 more weeks as close to freezing you can. Cellar for 4 months. (I did 3 weeks inside and 4 days outside at 7C)

Do again: N/A

Recipe Photos
Last Updated and Sharing
 
11
Views
0
Brews
Recipe QR Code
  • Public: Yup, Shared
  • Last Updated: 2025-12-24 11:24 UTC
Discussion about this recipe:
You must be logged in to add comments.

If you do not yet have an account, you may register here.

Back To Top