Planning dinner for groups shouldn't be stressful, but if you're short on time, you're going to want to bookmark this recipe. No table is set without the star dish in the center — a roast! I'm not sure about you, but a perfectly cooked prime rib roast is my favorite thing to have. It's warm and comforting, especially with some roasted potatoes on the side. The best part about this recipe, though, is it can all be made in an Instant Pot. Instead of taking hours, this garlicky, buttery, herbed roast only takes around an hour to make, and tastes delicious!