Type: All Grain
Batch Size: 16.50 gal
Boil Size: 19.04 gal
Boil Time: 60 min
End of Boil Vol: 17.19 gal
Final Bottling Vol: 16.50 gal
Fermentation: Lager, Two Stage
Date: 14 Aug 2018
Brewer: Brian Thompson
Asst Brewer:
Equipment: _My Large Kettle (16.5G)
Efficiency: 72.00 %
Est Mash Efficiency: 72.0 %
Taste Rating: 30.0
Taste Notes:
Ingredients
Amt Name Type # %/IBU Volume
19 lbs 4.0 oz Pilsner (Weyermann) (1.7 SRM) Grain 1 60.2 % 1.50 gal
9 lbs 8.0 oz Munich I (Weyermann) (7.1 SRM) Grain 2 29.7 % 0.74 gal
1 lbs 12.0 oz Blackprinz (Briess) (500.0 SRM) Grain 3 5.5 % 0.14 gal
1 lbs 8.0 oz Caramel/Crystal Malt - 40L (40.0 SRM) Grain 4 4.7 % 0.12 gal
1.80 oz Nugget [5.81 %] - Boil 60.0 min Hop 5 8.8 IBUs -
0.50 oz Magnum [12.70 %] - Boil 60.0 min Hop 6 5.3 IBUs -
0.50 oz Hallertauer Mittelfrueh [4.00 %] - Boil 15.0 min Hop 7 1.3 IBUs -
0.50 oz Saaz 2017 [1.52 %] - Boil 15.0 min Hop 8 0.5 IBUs -
0.30 oz Hallertau (US) [4.90 %] - Boil 15.0 min Hop 9 0.9 IBUs -
0.50 oz Hallertauer Mittelfrueh [4.00 %] - Boil 5.0 min Hop 10 1.1 IBUs -
0.50 oz Saaz 2017 [1.52 %] - Boil 5.0 min Hop 11 0.4 IBUs -
0.20 oz Hallertau (US) [4.90 %] - Boil 5.0 min Hop 12 0.5 IBUs -
2.4 pkg Munich Lager (Wyeast Labs #2308) [124.21 ml] Yeast 13 - -

Gravity, Alcohol Content and Color

Est Original Gravity: 1.052 SG
Est Final Gravity: 1.012 SG
Estimated Alcohol by Vol: 5.2 %
Bitterness: 18.9 IBUs
Est Color: 25.5 SRM
Measured Original Gravity: 1.051 SG
Measured Final Gravity: 1.012 SG
Actual Alcohol by Vol: 5.2 %
Calories: 169.6 kcal/12oz

Mash Profile

Mash Name: Single Infusion, Light Body, No Mash Out
Sparge Water: 12.88 gal
Sparge Temperature: 168.0 F
Adjust Temp for Equipment: TRUE
Est Mash PH: 5.56
Measured Mash PH: 5.56
Total Grain Weight: 32 lbs
Grain Temperature: 72.0 F
Tun Temperature: 72.0 F
Target Mash PH: 5.30
Mash Acid Addition: 9.3 ml (0.6 tbsp) Phosphoric Acid (85%)
Sparge Acid Addition: 0.0 ml (0.0 tbsp) Phosphoric Acid (85%)
Mash Steps
Name Description Step Temperature Step Time
Mash In Add 41.20 qt of water at 165.2 F 152.0 F 40 min
Mash Step - Blackprinz Heat to 152.0 F over 4 min 152.0 F 20 min

Sparge: Fly sparge with 12.88 gal water at 168.0 F
Mash Notes: Simple single infusion mash for use with most modern well modified grains (about 95% of the time).

Carbonation and Storage

Carbonation Type: Keg
Pressure/Weight: 25.61 PSI
Keg/Bottling Temperature: 70.0 F
Fermentation: Lager, Two Stage
Fermenter:
Volumes of CO2: 2.3
Carbonation Est: None
Carbonation (from Meas Vol): None
Age for: 30.00 days
Storage Temperature: 60.0 F

Notes

Beer recipe taken from 2017 NHC Gold Medal

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