Part 4/8:
I've got the prime rib on a rack in a heavy roasting pan, and I'm going to roast it at 500°F for about 15 minutes to get that initial sear on the outside. Then, I'll drop the temperature to 325°F and let it go for another 60 to 70 minutes, until it reaches a perfect medium-rare. After that, I'll let it rest for about 10 minutes before slicing into it.
"Doesn't it look so good? It's always good to let prime rib rest - it's hard to do because it always smells so good when it first comes out of the oven."