Pioneer Woman just did prime rib on her website this week.
Anonymous
12/24/2011 13:05
Subject: Prime Rib
Easy roast in preheated 450 oven for 15 mins and then lower oven to 350 and roast to medium rare - I think that's 135, but double check that before roAsting, let roast come to room temp and coat with kosher salt, pepper garlic, rosemary and thyme.