Grandma Berthas Ruby Dark Mild Ale Beer Recipe | All Grain Mild | Brewer's Friend
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Grandma Berthas Ruby Dark Mild Ale

181 calories 18.2 g 12 oz
Beer Stats
Method: All Grain
Style: Mild
Boil Time: 90 min
Batch Size: 5.5 gallons (fermentor volume)
Pre Boil Size: 7 gallons
Post Boil Size: 5 gallons
Pre Boil Gravity: 1.042 (recipe based estimate)
Post Boil Gravity: 1.061 (recipe based estimate)
Efficiency: 60% (brew house)
Source: BelgianFenceOrchardandBrewing
Hop Utilization: 97%
Calories: 181 calories (Per 12oz)
Carbs: 18.2 g (Per 12oz)
Created: Tuesday December 30th 2025
1.055
1.013
5.6%
20.1
31.8
5.4
28.75
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
9.60 lb Simpsons - Finest Pale Ale Maris Otter9.6 lb Finest Pale Ale Maris Otter 2.40 / lb
23.04
37 2.6 67.5%
1.10 lb Pauls Malt - Golden Swift Pale Ale Malt1.1 lb Golden Swift Pale Ale Malt 36 3 7.7%
1 lb Simpsons - Brown Malt1 lb Brown Malt 32 187.93 7%
0.90 lb Simpsons - Crystal Dark Medium (78.55 L)0.9 lb Crystal Dark Medium (78.55 L) 2.90 / lb
2.61
33 78.55 6.3%
0.40 lb Simpsons - Chocolate Malt0.4 lb Chocolate Malt 2.55 / lb
1.02
31.7 444 2.8%
6 oz GB - Invert Sugar #26 oz Invert Sugar #2 - (late boil kettle addition) 36 25 2.6%
0.55 lb Flaked Barley0.55 lb Flaked Barley 1.75 / lb
0.96
32 2.2 3.9%
0.30 lb German - Acidulated Malt0.3 lb German - Acidulated Malt 2.75 / lb
0.83
27 3.4 2.1%
14.22 lbs / 28.46
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
1 oz Fuggles1 oz Fuggles Hops Pellet 5.6 Boil 60 min 20.09 100%
1 oz / 0.00
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
5.38 gal Strike 163 °F 152 °F 60 min
Starting Mash Thickness: 1.5 qt/lb
Starting Grain Temp: 65 °F
 
Other Ingredients
Amount Name Cost Type Use Time
1 each Whirlfloc 0.29 / each
0.29
Water Agt Mash 0 min.
2 g Gypsum Water Agt Mash 1 hr.
8 g Magnesium Chloride Water Agt Mash 1 hr.
3 g Slaked Lime Water Agt Mash 1 hr.
0.29
Priming
CO2 Level: 0 Volumes
 
Target Water Profile
Brent’s
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
0 0 0 0 0 0
Mash Chemistry and Brewing Water Calculator
 
Notes

90 min. Mash. Ruby Hughes Ruby Dark mild clone
90 min. Boil

Recipe Picture
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  • Public: Yup, Shared
  • Last Updated: 2026-01-02 04:32 UTC
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