Dark Mexican Lager Beer Recipe | BIAB International Dark Lager by Duke Lazer | Brewer's Friend
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Dark Mexican Lager

159 calories 12.8 g 12 oz
Beer Stats
Method: BIAB
Style: International Dark Lager
Boil Time: 30 min
Batch Size: 1 gallons (fermentor volume)
Pre Boil Size: 1.4 gallons
Post Boil Size: 1 gallons
Pre Boil Gravity: 1.035 (recipe based estimate)
Post Boil Gravity: 1.049 (recipe based estimate)
Efficiency: 60% (brew house)
Hop Utilization: 99%
Calories: 159 calories (Per 12oz)
Carbs: 12.8 g (Per 12oz)
Created: Monday September 15th 2025
1.049
1.007
5.5%
28.9
16.7
5.2
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
20 oz German - Vienna20 oz Vienna 37 4 56.6%
7 oz German - Pilsner7 oz Pilsner 38 1.6 19.8%
3 oz Flaked Corn3 oz Flaked Corn 40 0.5 8.5%
3 oz Munich Dark 20L3 oz Munich Dark 20L 34 20 8.5%
2 oz American - Caramel / Crystal 120L2 oz Caramel / Crystal 120L 33 120 5.7%
0.35 oz German - Carafa II0.35 oz Carafa II 32 425 1%
35.35 oz / 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
11 g Tettnanger11 g Tettnanger Hops Pellet 4.5 Boil 30 min 28.9 100%
11 g / 0.00
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
1.6 gal Infusion 155 °F 148 °F 30 min
 
Other Ingredients
Amount Name Cost Type Use Time
0.40 g Chalk Water Agt Mash 1 hr.
0.25 g Calcium Chloride (dihydrate) Water Agt Mash 1 hr.
0.34 g Epsom Salt Water Agt Mash 1 hr.
1.68 ml Lactic acid Water Agt Mash 1 hr.
 
Yeast
Fermentis - Saflager - German Lager Yeast W-34/70
Amount:
1 Each
Cost:
Attenuation (avg):
83%
Flocculation:
High
Optimum Temp:
48 - 72 °F
Starter:
No
Fermentation Temp:
65 °F
Pitch Rate:
0.35 (M cells / ml / ° P) 16 B cells required
0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 2.25 Volumes
 
Target Water Profile
RO
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
15 10 0 17 17 46
Mash Chemistry and Brewing Water Calculator
"Dark Mexican Lager" International Dark Lager beer recipe by Duke Lazer. BIAB, ABV 5.48%, IBU 28.9, SRM 16.71, Fermentables: (Vienna, Pilsner, Flaked Corn, Munich Dark 20L, Caramel / Crystal 120L, Carafa II) Hops: (Tettnanger) Other: (Chalk, Calcium Chloride (dihydrate), Epsom Salt, Lactic acid)
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  • Public: Yup, Shared
  • Last Updated: 2025-09-15 04:52 UTC
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