Brewer's Friend

Print

Graaf Nicolaas Bock

199 calories 18.4 g 330 ml
brewer logo
Beer Stats
Method: All Grain
Style: Traditional Bock
Boil Time: 60 min
Batch Size: 20 liters (fermentor volume)
Pre Boil Size: 25.83 liters
Post Boil Size: 20 liters
Pre Boil Gravity: 1.050 (recipe based estimate)
Post Boil Gravity: 1.065 (recipe based estimate)
Efficiency: 70% (brew house)
Calories: 199 calories (Per 330ml)
Carbs: 18.4 g (Per 330ml)
Created: Saturday July 19th 2025
1.065
1.013
6.7%
23.4
34.9
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG EBC Bill %
3.40 kg The Swaen - Swaen Pilsner3.4 kg Swaen Pilsner 38 3.84 56.7%
0.90 kg Castle Malting - Château Munich Light0.9 kg Château Munich Light 34 18.78 15%
800 g Weyermann - CaraAmber800 g CaraAmber 37 70.55 13.3%
500 g Weyermann - Diastatic Barley500 g Diastatic Barley 36 3.84 8.3%
400 g German - CaraAroma400 g CaraAroma 34 345.42 6.7%
6,000 g / 0.00 €
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
20 g Northern Brewer20 g Northern Brewer Hops Pellet 7.8 Boil at 100 °C 75 min 20.69 66.7%
10 g Saaz10 g Saaz Hops Pellet 3.5 Aroma at 100 °C 20 min 2.69 33.3%
30 g / 0.00 €
 
Other Ingredients
Amount Name Cost Type Use Time
5 g Speculaaskruiden Spice Boil 15 min.
 
Yeast
Mangrove Jack - Bavarian Lager M76
Amount:
20 Grams
Cost:
Attenuation (avg):
77.5%
Flocculation:
Medium
Optimum Temp:
7 - 14 °C
Starter:
No
Fermentation Temp:
12 °C
Pitch Rate:
1.5 (M cells / ml / ° P) 477 B cells required
0.00 € Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 2.65 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
19 L Infusion 52 °C 52 °C 15 min
Infusion 63 °C 63 °C 30 min
Infusion 73 °C 73 °C 30 min
Infusion 78 °C 78 °C 5 min
Starting Mash Thickness: 3.65 L/kg
Quick Water Requirements
Water Liters
Strike water volume at mash thickness of 3.7 L/kg 21.9
Mash volume with grains 25.9
Grain absorption losses -6
Remaining sparge water volume (equipment estimates 10.9 L) 10.8
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 25.9 L) 25.8
Boil off losses -5.7
Hops absorption losses (first wort, boil, aroma) -0.2
Post boil Volume 20
Going into fermentor 20
Total: 32.7  
Equipment Profile Used: System Default
"Graaf Nicolaas Bock" Traditional Bock beer recipe by Brewer #459088. All Grain, ABV 6.71%, IBU 23.38, SRM 34.87, Fermentables: (Swaen Pilsner, Château Munich Light, CaraAmber, Diastatic Barley, CaraAroma) Hops: (Northern Brewer, Saaz) Other: (Speculaaskruiden)
Last Updated and Sharing
 
224
Views
0
Brews
Recipe QR Code
  • Public: Yup, Shared
  • Last Updated: 2025-07-21 22:15 UTC