Märzen Beer Recipe | All Grain Märzen by Tim Hamersly | Brewer's Friend
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Märzen

193 calories 16.6 g 12 oz
Beer Stats
Method: All Grain
Style: Märzen
Boil Time: 90 min
Batch Size: 5.5 gallons (fermentor volume)
Pre Boil Size: 7.34 gallons
Post Boil Size: 5.75 gallons
Pre Boil Gravity: 1.046 (recipe based estimate)
Post Boil Gravity: 1.059 (recipe based estimate)
Efficiency: 73% (brew house)
Source: Tim Hamersly
Calories: 193 calories (Per 12oz)
Carbs: 16.6 g (Per 12oz)
Created: Sunday August 31st 2025
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OG: 1.060 FG: 1.011 ABV: 6.4% IBU: 30

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Fermentables
Amount Fermentable Cost PPG °L Bill %
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5.01 lb Weyermann - Barke Pilsner Malt5.01 lb Barke Pilsner Malt 37.03 1.75 41%
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3.01 oz German - Acidulated Malt3.01 oz Acidulated Malt 27 3.4 1.5%
12.21 lbs / 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
0.50 oz Yakima Valley Hops - Warrior0.5 oz Warrior Hops Pellet 15.4 Boil at 212 °F 90 min 29.54 20%
2 oz Hallertau Mittelfruh2 oz Hallertau Mittelfruh Hops Pellet 2.3 Boil 10 min 5.98 80%
2.50 oz / 0.00
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
28.8 qt Strike 146 °F 146 °F 30 min
Temperature 158 °F 158 °F 30 min
7 qt Sparge 170 °F 170 °F 15 min
Starting Mash Thickness: 2.3 qt/lb
Starting Grain Temp: 70 °F
 
Other Ingredients
Amount Name Cost Type Use Time
4.58 g Calcium Chloride (anhydrous) Water Agt Mash 1 hr.
0.50 each Campden Tablets Water Agt Mash 1 hr.
3.67 g Epsom Salt Water Agt Mash 1 hr.
5.50 g Gypsum Water Agt Mash 1 hr.
3.01 g Oxblox3D Water Agt Mash 1 hr.
2.75 g Salt Water Agt Mash 1 hr.
4 g CellarScience - FermFed Other Boil 10 min.
1.01 each Whirlfloc Water Agt Boil 10 min.
4 ml CellarScience - Silafine Fining Secondary 0 min.
 
Yeast
Fermentis - Saflager - German Lager Yeast S-23
Amount:
1.01 Each
Cost:
Attenuation (avg):
82%
Flocculation:
High
Optimum Temp:
48 - 72 °F
Starter:
No
Fermentation Temp:
70 °F
Pitch Rate:
1.0 (M cells / ml / ° P) 302 B cells required
0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 0 Volumes
 
Target Water Profile
Whole Foods RO
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
50 3 13 67 68 0
Mash Chemistry and Brewing Water Calculator
 
Notes

Clean kveik strain at 85 F for 5 days at 2-5 psi.
Or lager yeast at 70F under 10-15 psi for 7-10 days

Transfer to secondary with finings and cold crash and lager around 33 - 36 F for at least 2 weeks.

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  • Public: Yup, Shared
  • Last Updated: 2025-12-07 02:43 UTC
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