BBS Lager - Beer Recipe - Brewer's Friend

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BBS Lager

144 calories 11.4 g 330 ml
Beer Stats
Method: All Grain
Style: International Pale Lager
Boil Time: 90 min
Batch Size: 45 liters (fermentor volume)
Pre Boil Size: 58 liters
Post Boil Size: 50.49 liters
Pre Boil Gravity: 10.4 °P (recipe based estimate)
Post Boil Gravity: 11.9 °P (recipe based estimate)
Efficiency: 65% (brew house)
Source: Bjórsetur Íslands Brugghús
Calories: 144 calories (Per 330ml)
Carbs: 11.4 g (Per 330ml)
Created: Saturday January 23rd 2021
11.9 °P
1.7 °P
5.4%
24.3
3.6
n/a
4,550.00
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
10 kg Weyermann - Pilsner10 kg Pilsner kr 230.00 / kg
kr 2,300.00
36 1.5 90.9%
500 g Weyermann - Vienna Malt500 g Vienna Malt kr 230.00 / kg
kr 115.00
37 3.5 4.5%
500 g Weyermann - Munich Type I500 g Munich Type I kr 370.00 / kg
kr 185.00
38 6 4.5%
11,000 g / kr 2,600.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
100 g Tettnanger100 g Tettnanger Hops kr 10.00 / g
kr 1,000.00
Pellet 4 Boil 60 min 24.3 100%
100 g / kr 1,000.00
 
Yeast
Fermentis - Saflager - Swiss Lager Yeast S-189
Amount:
1 Each
Cost:
kr 950.00 / each
kr 950.00
Attenuation (avg):
84%
Flocculation:
High
Optimum Temp:
9 - 22 °C
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 187 B cells required
kr 950.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 2.25 Volumes
 
Target Water Profile
Balanced Profile
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
0 0 0 0 0 0
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
50 L Strike 70 °C 65.5 °C 60 min
mash step (increase to 70) Infusion -- 70 °C 30 min
19 L Sparge -- 72 °C --
Starting Mash Thickness: 4 L/kg
Starting Grain Temp: 18 °C
Quick Water Requirements
Water Liters
WARNING: Boil kettle capacity (45.4 L) exceeded. Volume required: 54.05 L. Suggest reducing initial water volume to 45.4 L and adding 8.65 L sparge/top-off.  
WARNING: Mash tun capacity exceeded. Volume required: 51.26 L. Suggest reducing strike water volume to 38.14 L and adding 5.86 L sparge/top-off. 44
Strike water volume at mash thickness of 4 L/kg 44
Mash volume with grains 51.3
Grain absorption losses -11
Remaining sparge water volume (equipment estimates 22 L) 25.9
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 54.1 L) 58
Boil off losses -8.6
Hops absorption losses (first wort, boil, aroma) -0.5
Post boil Volume (equipment estimates 45 L) 50.5
WARNING: Exceeded batch size - reduce boil size  
Going into fermentor (equipment estimates 50.5 L) 45
Total: 69.9  
Equipment Profile Used: System Default
 
Notes

Procedure

Mash at 150F (65.5C) for 60 minutes, then 158F (70C) for 30 minutes.

90 minute boil.

Ferment for 3 weeks in the primary, before racking, pull it out of the fridge and let it warm to room temperature for 2 days (dialectal rest). Rack it, and leave it around 36F (2.2C) for 4-6 weeks.

I then keg it, force carbonate, and after about 3 months it is ready to drink. The beer tastes strange when it is green. It really needs the extra time to settle down. Be patient with it!

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  • Last Updated: 2021-01-25 13:08 UTC