31 Grisette Lager W-34/70 LC - Beer Recipe - Brewer's Friend

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31 Grisette Lager W-34/70 LC

189 calories 4.9 g 500 ml
Beer Stats
Method: All Grain
Style: Saison
Boil Time: 90 min
Batch Size: 45 liters (fermentor volume)
Pre Boil Size: 29 liters
Post Boil Size: 45 liters
Pre Boil Gravity: 1.067 (recipe based estimate)
Post Boil Gravity: 1.043 (recipe based estimate)
Efficiency: 78% (brew house)
Hop Utilization: 98%
Calories: 189 calories (Per 500ml)
Carbs: 4.9 g (Per 500ml)
Created: Monday January 6th 2025
1.043
0.996
6.3%
30.5
4.0
5.4
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
5.70 kg Weyermann - Bohemian Pilsner Malt5.7 kg Bohemian Pilsner Malt 36.8 2.43 69.5%
0.60 kg Viking - Munich Light0.6 kg Munich Light 36 6 7.3%
0.30 kg German - Acidulated Malt0.3 kg Acidulated Malt 27 3.4 3.7%
1.60 kg Viking - Wheat Malt1.6 kg Wheat Malt 38 2.5 19.5%
8.20 kg / kr 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
50 g Magnum50 g Magnum Hops Pellet 12 Boil 60 min 28.36 38.5%
30 g Saaz30 g Saaz Hops Pellet 2.1 Boil 15 min 1.48 23.1%
50 g Saaz50 g Saaz Hops Pellet 2.1 Hop Stand at 80 °C 15 min 0.7 38.5%
130 g / kr 0.00
 
Yeast
Fermentis - Saflager - German Lager Yeast W-34/70
Amount:
500 Milliliters
Cost:
Attenuation (custom):
110%
Flocculation:
High
Optimum Temp:
9 - 22 °C
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 169 B cells required
kr 0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 0 Volumes
 
Target Water Profile
Svartediket
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
0 0 0 0 0 0
Mash Chemistry and Brewing Water Calculator
Quick Water Requirements
Water Liters
WARNING: Boil kettle capacity (45.4 L) exceeded. Volume required: 53.95 L. Suggest reducing initial water volume to 45.4 L and adding 8.55 L sparge/top-off.  
Strike water volume at mash thickness of 2 L/kg 16.4
Mash volume with grains (equipment estimates 21.6 L) 21.8
Grain absorption losses -8.2
Remaining sparge water volume (equipment estimates 46.7 L) 21.7
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 54 L) 29
Boil off losses -8.6
Hops absorption losses (first wort, boil, aroma) -0.4
Post boil Volume 45
Hops absorption losses (whirlpool, hop stand) -0.3
Top off amount 0.3
Going into fermentor 45
Total: 38.1  
Equipment Profile Used: System Default
 
Notes

Strike 8,2kgX2= 16,4L
Water loss: 8L
8,4L wort

7L water to temp raise

42L to boil
42-8-7=29L sparge water

Mash-in 55C 15 mins - protein rest
Sacch rest 65C 30 mins

50-60% decoction boil 20 mins
Decoction sacch rest 65C 20 mins, 70C 20 mins

Decoction to mash 65->70 for 20 mins

Decoction to mash 70->76 for 15 mins

Resirculation 20-30 mins

Fly sparge 60 mins

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  • Last Updated: 2025-01-10 09:35 UTC