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The Marvelous Mrs. Marzen Oktoberfest

159 calories 17.9 g 12 oz
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Beer Stats
Method: BIAB
Style: Oktoberfest/Märzen
Boil Time: 90 min
Batch Size: 6 gallons (fermentor volume)
Pre Boil Size: 7.5 gallons
Pre Boil Gravity: 1.038 (recipe based estimate)
Efficiency: 74% (brew house)
Source: Love2Brew kit
Calories: 159 calories (Per 12oz)
Carbs: 17.9 g (Per 12oz)
Created: Saturday October 20th 2018
1.048
1.014
4.4%
18.9
10.5
5.5
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
5 lb American - Munich - Light 10L5 lb Munich - Light 10L 33 10 46.7%
4 lb American - Pilsner4 lb Pilsner 37 1.8 37.4%
8 oz Belgian - CaraMunich8 oz CaraMunich 33 50 4.7%
8 oz American - Caramel / Crystal 40L8 oz Caramel / Crystal 40L 34 40 4.7%
0.70 lb Dry Malt Extract - Pilsen0.7 lb Dry Malt Extract - Pilsen 42 2 6.5%
10.70 lbs / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
1.30 oz Domestic Hallertau1.3 oz Domestic Hallertau Hops Pellet 3.6 Boil 60 min 16.5 83.9%
0.25 oz Styrian Goldings0.25 oz Styrian Goldings Hops Pellet 5.5 Aroma 15 min 2.4 16.1%
1.55 oz / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
1 tbsp Irish moss Fining Boil 15 min.
1 tbsp Five Star Chemicals - 5.2 pH Stabilizer Water Agt Mash 0 min.
 
Yeast
White Labs - Oktoberfest/Märzen Lager Yeast WLP820
Amount:
1 Each
Cost:
Attenuation (avg):
69%
Flocculation:
Medium
Optimum Temp:
52 - 58 °F
Starter:
Yes
Fermentation Temp:
55 °F
Pitch Rate:
1.5 (M cells / ml / ° P) 406 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
 
Target Water Profile
Lager
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
7 3 2 5 5 25
6.5 gallons distilled, 1 gallon tap
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
15 qt Thin infusion mash Infusion -- 152 °F 60 min
Quick Water Requirements
Water Gallons  Quarts
Strike water volume (equipment estimates 9.75 g | 39 qt) 8.95 35.8  
Mash volume with grains (equipment estimates 10.55 g | 42.2 qt) 9.75 39  
Grain absorption losses -1.25 -5  
Mash Lauter Tun losses -0.25 -1  
Volume increase from sugar/extract (early additions) 0.05 0.2  
Pre boil volume (equipment estimates 8.31 g | 33.2 qt) 7.5 30  
Boil off losses -2.25 -9  
Hops absorption losses (first wort, boil, aroma) -0.06 -0.2  
Post boil Volume 6 24  
Volume into fermentor 6 24  
Total: 8.95 35.8
Equipment Profile Used: System Default
 
Notes

2 weeks primary fermentation
8 weeks lagering/conditioning
1 day @ 70' to get started then 52' primary fermentation.
After 14 days @ 52' and 1 @ 70' to rest gravity is 1.023.

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  • Last Updated: 2018-11-05 14:51 UTC