grolsch 2 clone Beer Recipe | All Grain Dortmunder Export by Bill | Brewer's Friend
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grolsch 2 clone

165 calories 17.5 g 12 oz
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Beer Stats
Method: All Grain
Style: Dortmunder Export
Boil Time: 90 min
Batch Size: 30 gallons (fermentor volume)
Pre Boil Size: 32.5 gallons
Efficiency: 70% (brew house)
Calories: 165 calories (Per 12oz)
Carbs: 17.5 g (Per 12oz)
Created: Thursday March 7th 2013
1.050
1.013
5.0%
23.3
5.8
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
47 lb German - Pilsner47 lb Pilsner 38 1.6 82%
9 lb German - Munich Dark9 lb Munich Dark 37 15.5 15.7%
1.29 lb German - Caramel Pils1.29 lb Caramel Pils 35 2.4 2.3%
57.29 lbs / 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
4.50 oz Northern Brewer4.5 oz Northern Brewer Hops Pellet 7.8 Boil 30 min 17.62 34.6%
2.50 oz Hallertau Hersbruckers2.5 oz Hallertau Hersbruckers Hops Pellet 4 Boil 15 min 3.24 19.2%
3 oz Saaz3 oz Saaz Hops Pellet 3.5 Boil 10 min 2.49 23.1%
3 oz Saaz3 oz Saaz Hops Pellet 3.5 Boil 0 min 23.1%
13 oz / 0.00
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
84 sac rest Temperature -- 125 °F 15 min
84 -- -- 150 °F 60 min
mash out -- -- 175 °F 15 min
80 -- -- 175 °F 15 min
 
Yeast
Wyeast - Danish Lager 2042
Amount:
1 Each
Cost:
Attenuation (avg):
75%
Flocculation:
Low
Optimum Temp:
46 - 56 °F
Starter:
No
0.00 Yeast Pitch Rate and Starter Calculator
 
Notes

BOIL FOR 90 MINUTES
May use MT or insulated MLT to reach rest temperatures. Mash in using 11 qts at 134f to rest at ~ 122f. After 5 min. pull the heaviest 40-45% of mash to the decoction vessel. Use a kitchen strainer and get only enough liquid to fill the spaces between the grains. Heat to 150f over about 10 min to 15min, then continue to heat slowly ( ~ 15 min ) on up to 167f, then kick it on up to boiling, and boil for 10min. for a total decoction time of ~ 35min. Return the decoction to the MT or MLT slowly and evenly and in a non-oxygenating fashion to achieve a rest temp of 150f. Maintain for 90min. Now add ~ 4 quarts boiling water to achieve 168f. Rest 10min. Sparge and lauter as usual. Collect 6.5 gal
Boil
Boil 90 min. Bittering hops in 30min. into boil. Irish moss ( 1 hydrated tsp) in at 60min. into boil. Flavour hops in at 75min into boil. Aroma hops in at flameout.( Collect 5.25 gal.)
Ferment

Chill to 54f. transfer to 6.5 gal. carboy. Pitch starter. Ferment until sg = 1.017, then transfer to fresh 5gal secondary and gradually reduce temp to 42f (<5f drop/day) Ferment 3 weeks or untill the young beer is still. Transfer to lagering carboy and lager for 4 weeks at 36f, then crash the temp to 31f for 3 days. Transfer to serving keg and carbonate at 14lbs.

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  • Public: Yup, Shared
  • Last Updated: 2015-03-05 01:45 UTC
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