Christmas Kolsch
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Dec. 6, 2020
Brewer: nostradamnit
Batch size: 40.0 l
Type: All grain
Style: 7.A - Northern German Altbier


Beer profile
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Original gravity: 1.062
Final gravity: 1.016
Color: 11.7 EBC
IBU: 27.1
ABV: 6.0%


Ingredients
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| 10.00 kg                                          | Vienna Malt (6.9 EBC)                                                                      | Grain   | 1        | 90.9%      | 
| 1.00 kg                                           | Oats, Flaked (2.0 EBC)                                                                     | Grain   | 2        | 9.1%       | 
| 100.0 g                                           | Tettnang (4.50%) - Boil 60.0 min                                                           | Hop     | 3        | 23.3 IBUs  | 
| 50.0 g                                            | Hallertauer Hersbrucker (4.00%) - Boil 10.0 min                                            | Hop     | 4        | 3.8 IBUs   | 


Mash steps
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| Mash in                                           | Add 27.5 l of water. Heat over 68.2 c                                                      | 66.0 c  | 60 min   | 

Fly sparge with 30.0 l of water at 78.0 c