[4] Russian Imperial Stout
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Feb. 29, 2020
Brewer: skalva
Batch size: 18.0 l
Type: All grain
Style: 13.F - Imperial Stout


Beer profile
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Original gravity: 1.072
Final gravity: 1.014
Color: 68.9 EBC
IBU: 70.8
ABV: 7.5%


Ingredients
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| 5.50 kg                                           | Pilsner (2 Row) Bel (3.0 EBC)                                                                                          | Grain      | 1        | 85.3%      | 
| 0.50 kg                                           | Caramel/Crystal Malt - 80L (150.0 EBC)                                                                                 | Grain      | 2        | 7.8%       | 
| 0.15 kg                                           | Roasted Barley (0.0 EBC)                                                                                               | Grain      | 3        | 2.3%       | 
| 0.15 kg                                           | Chocolate Malt (900.0 EBC)                                                                                             | Grain      | 4        | 2.3%       | 
| 0.15 kg                                           | Black (Patent) Malt (1300.0 EBC)                                                                                       | Grain      | 5        | 2.3%       | 
| 60.0 g                                            | Challenger (7.00%) - Boil 80.0 min                                                                                     | Hop        | 6        | 46.6 IBUs  | 
| 50.0 g                                            | Northern Brewer (6.00%) - Boil 30.0 min                                                                                | Hop        | 7        | 24.2 IBUs  | 


Mash steps
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| Mash in                                           | Add 19.0 l of water. Heat over 64.9 c                                                                                  | 62.0 c     | 60 min   | 
| Mash step                                         | Heat over 72.0 c                                                                                                       | 72.0 c     | 31 min   | 
| Mash step                                         | Heat over 78.0 c                                                                                                       | 78.0 c     | 10 min   | 

Fly sparge with 10.6 l of water at 78.0 c