The Recipe

Name: Centennial/Simcoe/Cascade IPA
Batch size: 15 gallons
Expected OG: 1.069
Expected IBU: 90
Mash: 70m @ 149°F
Salts: 9g gypsum

37.0  lbs Rahr 2-row
 1.5  lbs Briess C10L
 0.75 lbs Briess C40L
 0.5  lbs Briess Carapils
 2.0  oz  Black malt (for color)

   3 oz  Centennial  8.9%AA @ First Wort Hops
   3 oz  Centennial  8.9%AA @ 60m
   3 oz  Cascade     6.6%AA @ 15m
         Yeast Nutrient     @ 10m
   6 oz  Simcoe     13.0%AA @  5m
   3 oz  Centennial  8.9%AA @  0m
   3 oz  Cascade     6.6%AA @  0m
         Whirlpool for 15 minutes
   4 oz   Simcoe     (dry hop 8 days)
   2.4 oz Centennial (dry hop 8 days)
   2.9 oz Cascade    (dry hop 8 days)

6 packs Safale S-05

Notes

For whatever reason, efficiency was great on this one.  Began fermentation at 1.072 and ended at 1.012 for 7.8% ABV.  After two weeks in primary, it got kegged, dry hopped, cold conditioned for two weeks, and served.  Tasted like a great IPA, and after six to eight weeks tasted like a great double IPA without the alcohol burn.