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Maibock

From the BrewBlog of Stoopsitters Brewing – Hastings, Minnesota USA
Printed April 27, 2024

Specifics
Style: Maibock/Helles Bock
Contributor: Dustin Zastera
Yield: 5 gallons
Color (SRM/EBC): 7.6/15
Bitterness (Calc): 28.5 IBU (Tinseth)
BU/GU: 0.39
Calories: 242 (12 ounces)
ABV: 7.3%
ABW: 5.7%
OG: 1.073
OG (Plato): 17.74° P
FG: 1.018
FG (Plato): 4.58° P
Real Extract: 6.96° P
App. Atten.: 74.2%
Real Atten.: 60.8%
BJCP Style Info: Maibock/Helles Bock
O.G.: 1.064 - 1.072
F.G.: 1.011 - 1.018
ABV: 6.3 - 7.4%
Bitterness: 23 - 35 IBUs
Color: 6 - 11 SRM
Info: A relatively pale, strong, malty lager beer. Designed to walk a fine line between blandness and too much color. Hop character is generally more apparent than in other bocks.

Commercial Examples: Ayinger Maibock, Mahr’s Bock, Hacker-Pschorr Hubertus Bock, Capital Maibock, Einbecker Mai-Urbock, Hofbräu Maibock, Victory St. Boisterous, Gordon Biersch Blonde Bock, Smuttynose Maibock.

General Information
Method: All Grain
Malts and Grains
10.50 pounds Rahr Pilsen Malt 65.6% of grist
5.50 pounds German Light Munich Malt 34.4% of grist
16.00 pounds Total Grain Weight 100% of grist
Hops
0.50 ounces Chinook (Homegrown) 22% Leaf @ 60 minutes
Type: Bittering
Use: First Wort
11 AAUs
0.50 ounces Total Hop Weight 11 AAUs
Boil
Total Boil Time: 75 minutes
Yeast
Name: Saflager West European Lager
Manufacturer: Fermentis
Product ID: S-23
Type: Lager
Flocculation: High
Attenuation: 73%
Alcohol Tolerance: Medium
Temperature Range: 46–50°F
Amount: 24 gr
Procedure

Mash in with 4 gal (16qt) of water at 147F.  Allow to rest for 15 minutes.  Then, draw off 6.2qt of medium thickness mash (ratio=1.0) for decoction.  Bring the decoction to a boil and return to the main mash - the resulting temp should be 154F.  Allow to rest for at least 45 minutes.  Mash out with 8.6qt of boiling water.  The resulting temperature should be 168F.  After draining, sparge with an additional 3 gallons of water at 168F.

Maibock
Date Brewed:  
Brewer/Assistant:  
Brew Day Data
  Target Actual
Strike Water Amount: 5.3  
Strike Water Temperature:    
Mash Temperature:    
Mash Time:    
Sparge Water Amount: 4.8  
Sparge Water Temperature:    
Pre-Boil Gravity:    
Pre-Boil Amount: 6.2  
Post-Boil Amount: 5  
Boil Time: 75  
Original Gravity: 1.073 / 17.7° P  
     
     
     
     
Brew Day Notes
 

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