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Sauerbier

From the BrewBlog of Stoopsitters Brewing – Hastings, Minnesota USA
Printed April 29, 2024

Specifics
Style: Specialty Beer
Brewer: Dustin Zastera
Brew Date: March 28, 2013
Yield: 5 gallons
Color (SRM/EBC): 2.7/5.2
Bitterness (Calc): 11.4 IBU (Tinseth)
BU/GU: 0.25
Calories: 150 (12 ounces)
Conditioning: Bottles
ABV: 5.1%
ABW: 4%
Bottling ABV: 5.6%
Batch No: 94
OG: 1.046
OG (Plato): 11.43° P
Target OG: 1.046
Reading 1: 1.022  (15 days)
FG: 1.008
FG (Plato): 2.05° P
Target FG: 1.009
Real Extract: 3.75° P
App. Atten.: 82.1%
Real Atten.: 67.2%
BJCP Style Info: Specialty Beer
Info: A harmonious marriage of ingredients, processes and beer. The key attributes of the underlying style (if declared) will be atypical due to the addition of special ingredients or techniques; do not expect the base beer to taste the same as the unadulterated version. Judge the beer based on the pleasantness and harmony of the resulting combination. The overall uniqueness of the process, ingredients used, and creativity should be considered. The overall rating of the beer depends heavily on the inherently subjective assessment of distinctiveness and drinkability.

Commercial Examples: Bell’s Rye Stout, Bell’s Eccentric Ale, Samuel Adams Triple Bock and Utopias, Hair of the Dog Adam, Great Alba Scots Pine, Tommyknocker Maple Nut Brown Ale, Great Divide Bee Sting Honey Ale, Stoudt’s Honey Double Mai Bock, Rogue Dad’s Little Helper, Rogue Honey Cream Ale, Dogfish Head India Brown Ale, Zum Uerige Sticke and Doppel Sticke Altbier, Yards Brewing Company General Washington Tavern Porter, Rauchenfels Steinbier, Odells 90 Shilling Ale, Bear Republic Red Rocket Ale, Stone Arrogant Bastard.

General Information
Method: All Grain

From Wikipedia:

 

Gose is a top-fermented beer style of Leipzig, Germany, brewed with at least 50% of the grain bill being malted wheat.
Dominant flavours in Gose include a lemon tartness, a herbal characteristic, and a strong saltiness (the result of either local water sources or added salt). Gose beers typically do not have prominent hop bitterness, flavours, or aroma. The beers typically have a moderate alcohol content of 4 to 5% ABV.
Because of the use of coriander and salt, Gose does not comply with the Reinheitsgebot. It is allowed an exemption on the grounds of being a regional specialty. It acquires its characteristic sourness through inoculation with lactic acid bacteria after the boil.

Gose is a top-fermented beer style of Leipzig, Germany, brewed with at least 50% of the grain bill being malted wheat.

Dominant flavours in Gose include a lemon tartness, a herbal characteristic, and a strong saltiness (the result of either local water sources or added salt). Gose beers typically do not have prominent hop bitterness, flavours, or aroma. The beers typically have a moderate alcohol content of 4 to 5% ABV.

Because of the use of coriander and salt, Gose does not comply with the Reinheitsgebot. It is allowed an exemption on the grounds of being a regional specialty. It acquires its characteristic sourness through inoculation with lactic acid bacteria after the boil.

 

Comments

A Gose, inspired by Schell's release (out April 1).  It's something intriguing that I thought would be fun to try out.  Some folks would frown on my use to acid malt instead of lacto bacillus to acidify - I'd rather not infect my equipment for this experiment.

Stalled at 1.022 after a pretty vigorous fermentation.  Added a packet of Nottingham after a week or so and nothing has changed as of 4-25.

There is some airlock activity and a light krausen appears to be reforming as of 5-1-13.

Transferred to keg on 5-20-13.  Final gravity 1.008.

Malts and Grains
2.50 pounds German Acidulated (Sauer) Malt 29.4% of grist
2.00 pounds Weyermann Pale Wheat Malt 23.5% of grist
4.00 pounds German Pilsen Malt (2-Row) 47.1% of grist
8.50 pounds Total Grain Weight 100% of grist
Non-Fermentables
0.75 oz Salt @ 10 minutes  
1 oz (gnd) Coriander Seed @ 10 minutes  
1/2 tsp. Yeast Nutrient @ 10 minutes  
Hops
0.65 ounces Styrian Golding 4.9% Pellets @ 60 minutes
Type: Bittering
Use: Boil
3.2 AAUs
0.65 ounces Total Hop Weight 3.2 AAUs
Boil
Total Boil Time: 60 minutes
Yeast
Name: Safale
Manufacturer: Fermentis
Product ID: US-05
Type: Ale
Flocculation: Medium
Attenuation: 75-79%
Alcohol Tolerance: Medium
Temperature Range: 59–75°F
Amount: 12 gr
Water Profile

Hastings, Minnesota

Calicum: 55 ppm
Bicarbonate: 196 ppm
Sulfate: 7.9 ppm
Chloride: 8.9 ppm
Sodium: 3 ppm
Magnesium: 24 ppm
PH: 7.4%
Notes:

Taken from:
"Ground Water Quality in Cottage Grove, MN, June 2000"

Prepared by GWMAP

Procedure

Mash in with 2.7 gallons water at 162F (for 66F grains) to hit a mash temperature of 149F.  Mash for 1 hour, then mash out with 1.5 gallons of boiling water.  Drain the tun, then sparge with an additional 3 gallons of water at 168F.

Sauerbier
Date Brewed:  
Brewer/Assistant:  
Brew Day Data
  Target Actual
Strike Water Amount: 2.8  
Strike Water Temperature:    
Mash Temperature:    
Mash Time:    
Sparge Water Amount: 5.5  
Sparge Water Temperature:    
Pre-Boil Gravity:    
Pre-Boil Amount: 6  
Post-Boil Amount: 5  
Boil Time: 60  
Original Gravity: 1.046 / 11.4° P  
     
     
     
     
Brew Day Notes
 

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