I'm doing a very small (one-rib, 4-ish lb.) prime rib roast tonight for dinner and I'm just wondering what's the quickest easiest way to cook it. I can do it on the gas grill or I can roast in the oven. I've smeared it with a paste of salt, pepper, garlic, rosemary and Dijon mustard already.
Nothing fancy - just tasty. Prodigal son is home for dinner - thought he could use some meat. He's a student and, I think, lives on take-out sushi.