What way should I cook it and why. I was thinking the smoker but don't have time to do that so I'm kind of hoping for a put it in and forget about it for a couple hours. It is a 6lb piece.
This method works very well. It won't be as tender as if you were to smoke it for 6 hours at 185, but it will still be damned good. I used this oven method for a christmas prime rib a couple years ago and it was very good, then a couple weeks later I made another on my traeger and it was waaaay better.Season it heavily with kosher salt and pepper. Set oven to 500 degrees. Put in roast and cook 5 min per pound for rare, 6 min for med-rare. Shut off oven, DO NOT OPEN OVEN, and let the roast sit in the oven for 2 hours. Turns out perfect every time.
cold smoke for a couple hours. slice 1 inch thick and grill to your liking.
Call Mrs. KDM.
I got my prime rib cooked up today. It was one of the best I have ever had. I made a homemade rub I found online and let that sit on it for about 18 hours. Stuck it in the oven at 500 for 30 min and turned it off and let it cook for another 2 hours. After resting internal temp was at 126. It was very tender and evenly cooked all the way through. I think I'm going out to have to make another one in a couple months.