OB Lager klōn Beer Recipe | All Grain International Pale Lager | Brewer's Friend
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OB Lager klōn

136 calories 11.7 g 12 oz
Beer Stats
Method: All Grain
Style: International Pale Lager
Boil Time: 60 min
Batch Size: 6 gallons (fermentor volume)
Pre Boil Size: 7 gallons
Post Boil Size: 6 gallons
Pre Boil Gravity: 1.036 (recipe based estimate)
Post Boil Gravity: 1.042 (recipe based estimate)
Efficiency: 80% (brew house)
Source: Alchemist Prime
Calories: 136 calories (Per 12oz)
Carbs: 11.7 g (Per 12oz)
Created: Tuesday December 16th 2025
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Fermentables
Amount Fermentable Cost PPG °L Bill %
5 lb Viking - 2-row Xtra Pale Europe5 lb 2-row Xtra Pale Europe 36.8 1.7 58.8%
1 lb Rahr - Standard 6-Row1 lb Standard 6-Row 36.3 2.3 11.8%
8 oz Briess - Caramel Malt - 10L8 oz Caramel Malt - 10L 35.4 10 5.9%
2 lb Flaked Corn2 lb Flaked Corn 40 0.5 23.5%
8.50 lbs / 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
0.75 oz Tettnanger0.75 oz Tettnanger Hops Pellet 3.3 Boil 60 min 8.86 60%
0.50 oz Hallertau Hersbrucker0.5 oz Hallertau Hersbrucker Hops Pellet 2.5 Boil 15 min 2.22 40%
1.25 oz / 0.00
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
3.19 gal Strike 161 °F 152 °F 60 min
4.88 gal Sparge 168 °F 168 °F 15 min
Starting Mash Thickness: 1.5 qt/lb
Starting Grain Temp: 65 °F
 
Other Ingredients
Amount Name Cost Type Use Time
5.60 g Calcium Chloride (dihydrate) Water Agt Mash 1 hr.
2 g Epsom Salt Water Agt Mash 1 hr.
1.50 g Gypsum Water Agt Mash 1 hr.
2 g Yeast Nutrient Other Boil 5 min.
1 g Whirlfloc tablet Water Agt Boil 5 min.
 
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:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 83 B cells required
0.00 Yeast Pitch Rate and Starter Calculator
Priming
Method: co2       Amount: 10.16 psi       Temp: 33 °F       CO2 Level: 2.65 Volumes
 
Target Water Profile
Light colored and malty
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
60 5 10 95 55 0
Mash Chemistry and Brewing Water Calculator
"OB Lager klōn" International Pale Lager beer recipe by Alchemist Prime. All Grain, ABV 4.69%, IBU 11.08, SRM 3.02, Fermentables: (2-row Xtra Pale Europe, Standard 6-Row, Caramel Malt - 10L, Flaked Corn) Hops: (Tettnanger, Hallertau Hersbrucker) Other: (Calcium Chloride (dihydrate), Epsom Salt, Gypsum, Yeast Nutrient, Whirlfloc tablet)
Recipe Picture
Last Updated and Sharing
 
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  • Public: Yup, Shared
  • Last Updated: 2026-01-25 15:43 UTC
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