This is the EASIEST way to make a roast. I did this last year and it was the tastiest prime rib EVER. The key is to multiply the weight of your roast by five (4lb x 5 = 20). Use that number to roast at 500 degrees and then TURN OFF THE OVEN and walk away!
Our recipe for perfect prime rib roast is mouthwateringly juicy, unbelievably tender, and extremely flavorful, with a crackling herb and garlic crust. We have a foolproof prime rib rub recipe with fresh rosemary and thyme, and we’ll show you how to sear the beef, roast it, and prepare a savory red wine mushroom sauce — all in one cast iron skillet.
Step-by-Step: How to Roast a Perfect Prime Rib Using the Reverse Sear Method