| Amarillo IPA | 
| Type: All Grain | Date: 11/17/2007 | 
| Batch Size: 5.50 gal | Brewer: Poobah | 
| Boil Size: 6.50 gal | Asst Brewer: | 
| Boil Time: 75 min | Equipment: My Equipment | 
| Taste Rating(out of 50): 35.0 | Brewhouse Efficiency: 75.00 | 
| Taste Notes: Smooth and malty with a creamy head. Nice mouthfeel. Slight citrus flavor but not too "grapefruity" as some American IPA's seem to be. | 
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| Ingredients | 
| | Amount | Item | Type | % or IBU | 
|---|
 | 8.00 lb | Pale Malt (2 Row) UK (3.0 SRM) | Grain | 53.33 % |  | 2.50 lb | Munich Malt (9.0 SRM) | Grain | 16.67 % |  | 2.50 lb | Vienna Malt (3.5 SRM) | Grain | 16.67 % |  | 0.50 lb | Cara-Pils/Dextrine (2.0 SRM) | Grain | 3.33 % |  | 0.50 lb | Victory Malt (25.0 SRM) | Grain | 3.33 % |  | 0.25 lb | Aromatic Malt (26.0 SRM) | Grain | 1.67 % |  | 0.25 lb | Caramel/Crystal Malt - 20L (20.0 SRM) | Grain | 1.67 % |  | 0.25 lb | Honey Malt (25.0 SRM) | Grain | 1.67 % |  | 0.25 lb | Wheat Malt, Ger (2.0 SRM) | Grain | 1.67 % |  | 1.00 oz | Amarillo Gold [9.80 %] (Dry Hop 14 days) | Hops | - |  | 0.50 oz | Horizon [12.00 %] (75 min) | Hops | 15.8 IBU |  | 0.50 oz | Nugget [13.00 %] (60 min) | Hops | 16.4 IBU |  | 0.60 oz | Amarillo Gold [9.80 %] (30 min) | Hops | 11.4 IBU |  | 1.00 oz | Amarillo Gold [9.80 %] (10 min) | Hops | 9.0 IBU |  | 1.50 oz | Amarillo Gold [9.80 %] (5 min) | Hops | 7.4 IBU |  | 2.00 oz | Amarillo Gold [9.80 %] (0 min) | Hops | - |  | 1.00 tsp | Yeast Nutrient (Boil 15.0 min) | Misc |  |  | 1 Pkgs | American Ale II (Wyeast Labs #1272) [Starter 2000 ml] | Yeast-Ale |  | 
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| Beer Profile | 
| Est Original Gravity: 1.073 SG | Measured Original Gravity: 1.070 SG | 
| Est Final Gravity: 1.018 SG | Measured Final Gravity: 1.015 SG | 
| Estimated Alcohol by Vol: 7.24 % | Actual Alcohol by Vol: 7.19 % | 
| Bitterness: 60.0 IBU | Calories: 317 cal/pint | 
| Est Color: 9.9 SRM | Color: | 
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| Mash Profile | 
| Mash Name: Double Infusion, Medium Body | Total Grain Weight: 15.00 lb | 
| Sparge Water: 0.00 gal | Grain Temperature: 72.0 F | 
| Sparge Temperature: 168.0 F | TunTemperature: 72.0 F | 
| Adjust Temp for Equipment: FALSE | Mash PH: 5.4 PH | 
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| Double Infusion, Medium Body| Step Time | Name | Description | Step Temp | 
|---|
 | 30 min | Protein Rest | Add 13.50 qt of water at 132.1 F | 122.0 F |  | 75 min | Saccrification | Add 12.00 qt of water at 197.3 F | 154.0 F |  | 10 min | Mash Out | Add 10.50 qt of water at 205.6 F | 168.0 F |  | 
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| Mash Notes: Double step infusion - for medium body beers requiring a protein rest. Used primarily in beers high in unmodified grains or adjuncts. | 
| Carbonation and Storage | 
| Carbonation Type: Corn Sugar | Volumes of CO2: 2.4 | 
| Pressure/Weight: 4.2 oz | Carbonation Used: - | 
| Keg/Bottling Temperature: 60.0 F | Age for: 28.0 days | 
| Storage Temperature: 52.0 F |  | 
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| Notes | 
| Revised. Added more hops at end. Subbed Horizon for Columbus and C-20 for C-60. |