Lagerarbeideren Beer Recipe | All Grain International Amber Lager | Brewer's Friend
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Lagerarbeideren

221 calories 22.3 g 433 ml
Beer Stats
Method: All Grain
Style: International Amber Lager
Boil Time: 90 min
Batch Size: 65 liters (fermentor volume)
Pre Boil Size: 77.1 liters
Post Boil Size: 69 liters
Pre Boil Gravity: 1.049 (recipe based estimate)
Post Boil Gravity: 1.055 (recipe based estimate)
Efficiency: 76% (brew house)
Source: Olav Lauritzen
Hop Utilization: 98%
Calories: 221 calories (Per 433ml)
Carbs: 22.3 g (Per 433ml)
Created: Wednesday October 15th 2025
1.055
1.013
5.5%
22.8
21.9
5.7
n/a
 
Fermentables
Amount Fermentable Cost PPG EBC Bill %
3 kg Munich - Light 10L3 kg Munich - Light 10L 33 25.19 19.6%
12 kg German - Pilsner12 kg Pilsner 38 2.77 78.4%
0.10 kg Flaked Oats0.1 kg Flaked Oats 33 4.37 0.7%
0.20 kg Bestmalz - BEST Roasted Barley0.2 kg BEST Roasted Barley 30 1279.41 1.3%
15.30 kg / kr 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
20 g Challenger20 g Challenger Hops Pellet 8.5 Boil 60 min 6.55 16.7%
100 g Challenger100 g Challenger Hops Pellet 8.5 Boil 15 min 16.24 83.3%
120 g / kr 0.00
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
56.57 L Strike 67 °C 67 °C 60 min
Starting Mash Thickness: 3 L/kg
Starting Grain Temp: 65 °C
 
Other Ingredients
Amount Name Cost Type Use Time
3 g Protofloc Water Agt Mash 0 min.
3 g Yeast Nutrient Other Mash 0 min.
 
Yeast
AEB - Fermoale AY4
Amount:
80 Grams
Cost:
Attenuation (avg):
75%
Flocculation:
High
Optimum Temp:
17 - 25 °C
Starter:
No
Fermentation Temp:
20 °C
Pitch Rate:
0.35 (M cells / ml / ° P) 309 B cells required
kr 0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 2.25 Volumes
 
Target Water Profile
Askim Vannverk
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
18 1 6 10 3 60
Mash Chemistry and Brewing Water Calculator
"Lagerarbeideren" International Amber Lager beer recipe by Olav Lauritzen. All Grain, ABV 5.49%, IBU 22.79, SRM 21.89, Fermentables: (Munich - Light 10L, Pilsner, Flaked Oats, BEST Roasted Barley) Hops: (Challenger) Other: (Protofloc, Yeast Nutrient)
Recipe Picture
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  • Public: Yup, Shared
  • Last Updated: 2025-10-22 13:44 UTC
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