| Imperial Stout | ||||||||
| K in gallons = | 15 | Strike Temperature | F 155 | 1' Plato=~.52% ABV | ||||
| Mash Water: | 9.38 | Boil Time | 90 | 10' Plato= ~5.2% ABV | ||||
| Sparge Water : | 5.63 | Target Gravity | 1.088 | based on 70% efficiency | ||||
| Malt | Water | Mash | Actual Gravity | 1.000 | ||||
| pounds of malt | 30 | 40.00 | 9.38 | Terminal Gravity | 1.000 | |||
| ounces of malt | 480 | Projected ABV | 0.00% | |||||
| Grains | Ounces | Percentage | Plato | 20 | ||||
| Roasted Barley | 0.00 | 10.00% | Volume Yielded | |||||
| Flaked Barley | 0.00 | 10.00% | Mash type | Upward infusion | mash in 55% at 155 | |||
| Malted Wheat | 0.00 | 5.00% | 1st infusion 144 | |||||
| Munich Malt | 0.00 | 7.00% | 2nd infusion 151 | |||||
| Crystal Malt | 0.00 | 5.00% | ||||||
| Domestic Two row Malt | 0.00 | 53.00% | ||||||
| Total Grain in ounces | Light Dry mlt extract | 48 | 10% | Misc. | ||||
| 48.00 | 100.00% | |||||||
| Gypsum 1.0 oz mash | ||||||||
| Gypsum .5oz in sparge | ||||||||
| Target IBU | 88 | |||||||
| Hops | IBU's | ounces | Alpha Acids | Addition Phase | ||||
| Bullion | 20 | 4.38 | 8.2 | Kettle addition | 80 minutes left | |||
| Northern Brewer | 20 | 0.00 | 7.1 | Kettle addition | 80 minutes left | |||
| Northern Brewer | 10 | 0.00 | 7.1 | Middle addtion | 30 minutes left | |||
| Centennial | 10 | 0.00 | 9.5 | Middle addtion | 30 minutes left | |||
| Northern Brewer | 11 | 0.00 | 7.1 | Late Addition | 10 minutes left | |||
| Centennial | 11 | 0.00 | 9.5 | Late Addition | 10 minutes left | |||
| Cascade | 6 | 0.00 | 4.9 | Late Addition | 10 minutes left | |||
| Northern Brewer | na | 1.00 | 7.1 | Knockout | 0 minutes left | |||
| Centennial | na | 2.00 | 9.5 | dry hop | Secondary Fermentation | |||
| Yeast | ||||||||
| White labs American Ale yeast 1056 | ||||||||
| Brew Phase | Date | |||||||
| Brew Date | 05/25/2007 | |||||||
| Secondary Fermenter | ||||||||
| Keg-5 gal | ||||||||
| Keg 5-gal | ||||||||