German Alt Beer Recipe | All Grain Specialty Beer | Brewer's Friend

German Alt

175 calories 17.9 g 12 oz
Beer Stats
Method: All Grain
Style: Specialty Beer
Boil Time: 60 min
Batch Size: 4.5 gallons (fermentor volume)
Pre Boil Size: 6.5 gallons
Pre Boil Gravity: 1.037 (recipe based estimate)
Efficiency: 65% (brew house)
Calories: 175 calories (Per 12oz)
Carbs: 17.9 g (Per 12oz)
Created: Wednesday September 18th 2013
1.053
1.013
5.2%
30.0
26.9
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
4.75 lb American - Pale 2-Row4.75 lb Pale 2-Row 37 1.8 46.3%
2.25 lb German - Munich Light2.25 lb Munich Light 37 6 22%
0.75 lb American - Caramel / Crystal 30L0.75 lb Caramel / Crystal 30L 34 30 7.3%
2.25 lb United Kingdom - Crystal 60L2.25 lb Crystal 60L 34 60 22%
0.25 lb American - Black Malt0.25 lb Black Malt 28 500 2.4%
10.25 lbs / 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
1.50 oz Hallertau Mittelfruh1.5 oz Hallertau Mittelfruh Hops Pellet 3.75 Boil 60 min 26.75 75%
0.50 oz Hallertau Mittelfruh0.5 oz Hallertau Mittelfruh Hops Pellet 3.75 Boil 10 min 3.23 25%
2 oz / 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
0.68 tsp Irish Moss Fining Boil 15 min.
 
Yeast
Wyeast - German Ale 1007
Amount:
1 Each
Cost:
Attenuation (avg):
75%
Flocculation:
Low
Optimum Temp:
55 - 68 °F
Starter:
No
Fermentation Temp:
65 °F
Pitch Rate:
0.35 (M cells / ml / ° P) 78 B cells required
0.00 Yeast Pitch Rate and Starter Calculator
 
Notes


Start with 13 quarts at 130 deg - should cool to 122 for a 30 min rest
Add 6 quarts boiling water – rest for 15 min
Add 3 quarts boiling water – rest for 15 min
End with 22 quarts at 156 degrees
Add 7 quarts of boiling water for mashout
Put 7 gallons through Mash tun - 28 quarts




These directions are presented by Dornbusch as general/standard Alt directions.

Dough-in at 122°F (50°C) for a 30 minute protein rest. Increase the mash temperature by adding hot water and/or direct heat to 148°F (64°C) for a 15 minute beta saccharification rest. Raise temperature again to 156°F (69°C) for a 15 minute alpha saccharification rest. Mash out by raising the temperature to 170°F (77°C).

Altbier boils are generally 90-120 min. The longer boil time assists in darkening the wort. Subsequently, hop additions will vary depending on length of boil.

Ferment the wort at 60°F (16°C) until it is about 90% attenuated. At the end of primary fermentation, reduce the fermenter temperature by about 2°F (1°C) per day until the temperature gets down to 32-40°F (0-4°C). Let it sit for two weeks to two months (the longer the better). It is recommended to rack the beer off the sediment once or twice with in the first week and purge debris out of the bottom of the fermenter.

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  • Last Updated: 2017-10-06 15:01 UTC
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