2 of 2 Scottish 70 shilling Beer Recipe | BIAB Scottish Light | Brewer's Friend
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2 of 2 Scottish 70 shilling

136 calories 16.1 g 12 oz
Beer Stats
Method: BIAB
Style: Scottish Light
Boil Time: 30 min
Batch Size: 1 gallons (fermentor volume)
Pre Boil Size: 1.4 gallons
Post Boil Size: 1 gallons
Pre Boil Gravity: 1.029 (recipe based estimate)
Post Boil Gravity: 1.041 (recipe based estimate)
Efficiency: 60% (brew house)
Hop Utilization: 99%
Calories: 136 calories (Per 12oz)
Carbs: 16.1 g (Per 12oz)
Created: Monday September 1st 2025
1.041
1.013
3.7%
30.7
14.7
5.2
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
28.50 oz Bairds - Maris Otter Finest Ale Malt 28.5 oz Maris Otter Finest Ale Malt 37.7 2.5 97%
0.87 oz Weyermann - Roasted Barley0.87 oz Roasted Barley 29.9 432 3%
29.37 oz / 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
10 g East Kent Goldings10 g East Kent Goldings Hops Pellet 5 Boil 30 min 30.67 100%
10 g / 0.00
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
1.4 gal Infusion 162 °F 155 °F 30 min
 
Other Ingredients
Amount Name Cost Type Use Time
0.16 g Chalk Water Agt Mash 1 hr.
0.63 g Calcium Chloride (dihydrate) Water Agt Mash 1 hr.
0.62 g Epsom Salt Water Agt Mash 1 hr.
1.47 g Gypsum Water Agt Mash 1 hr.
0.66 g Baking Soda Water Agt Mash 1 hr.
1.17 ml Lactic acid Water Agt Mash 10 min.
 
Yeast
Fermentis - Safale S-33
Amount:
1 Each
Cost:
Attenuation (avg):
68.72%
Flocculation:
Low
Optimum Temp:
65 - 78 °F
Starter:
No
Fermentation Temp:
68 °F
Pitch Rate:
0.35 (M cells / ml / ° P) 14 B cells required
0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 1.02 Volumes
 
Target Water Profile
RO
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
90 10 30 50 175 94.029
Water is Very Hoppy 10 SRM
Mash Chemistry and Brewing Water Calculator
"2 of 2 Scottish 70 shilling" Scottish Light beer recipe by Duke Lazer. BIAB, ABV 3.68%, IBU 30.67, SRM 14.65, Fermentables: (Maris Otter Finest Ale Malt , Roasted Barley) Hops: (East Kent Goldings) Other: (Chalk, Calcium Chloride (dihydrate), Epsom Salt, Gypsum, Baking Soda, Lactic acid)
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  • Public: Yup, Shared
  • Last Updated: 2025-10-06 20:55 UTC
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