OSS (Oat Smoked Stout)
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Dec. 5, 2015
Brewer: Guillaumejoyau
Batch size: 40.0 l
Type: All grain
Style: 13.D - Foreign Extra Stout


Beer profile
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Original gravity: 1.068
Final gravity: 1.017
Color: 96.1 EBC
IBU: 42.8
ABV: 6.6%


Ingredients
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| 8.00 kg                                           | Pilsner (2 Row) UK (2.0 EBC)                                                                                           | Grain   | 1        | 64.0%      | 
| 1.25 kg                                           | Special B Malt (354.6 EBC)                                                                                             | Grain   | 2        | 10.0%      | 
| 1.00 kg                                           | Cara-Pils/Dextrine (3.9 EBC)                                                                                           | Grain   | 3        | 8.0%       | 
| 0.75 kg                                           | Chocolate Malt (886.5 EBC)                                                                                             | Grain   | 4        | 6.0%       | 
| 0.50 kg                                           | Peat Smoked Malt (5.5 EBC)                                                                                             | Grain   | 5        | 4.0%       | 
| 0.50 kg                                           | Oats, Flaked (2.0 EBC)                                                                                                 | Grain   | 6        | 4.0%       | 
| 0.30 kg                                           | Black Barley (Stout) (1300.0 EBC)                                                                                      | Grain   | 7        | 2.4%       | 
| 0.20 kg                                           | Rye Malt (9.3 EBC)                                                                                                     | Grain   | 8        | 1.6%       | 
| 25.0 g                                            | Northern Brewer (7.10%) - Boil 70.0 min                                                                                | Hop     | 9        | 9.0 IBUs   | 
| 50.0 g                                            | Chinook (12.10%) - Boil 70.0 min                                                                                       | Hop     | 10       | 30.7 IBUs  | 
| 30.0 g                                            | Willamette (5.50%) - Boil 5.0 min                                                                                      | Hop     | 11       | 1.6 IBUs   | 
| 40.0 g                                            | Saaz (4.00%) - Boil 5.0 min                                                                                            | Hop     | 12       | 1.6 IBUs   | 


Mash steps
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| Mash in                                           | Add 31.2 l of water. Heat over 51.2 c                                                                                  | 50.0 c  | 10 min   | 
| Mash step                                         | Heat over 68.0 c                                                                                                       | 68.0 c  | 120 min  | 
| Mash step                                         | Heat over 78.0 c                                                                                                       | 78.0 c  | 10 min   | 

Fly sparge with 28.4 l of water at 78.0 c