How To Cook Bone-in Prime Rib Roast | Kansas City Steaks

How to Cook Cook Bone-In Prime Rib in the Oven

Cooking Bone-In Prime Rib Roast in the oven is easy. Follow these guidelines, and don't be surprised when everyone asks for seconds! Be sure your roast is completely thawed. If frozen, thaw it in the refrigerator for at least 48 hours before preparing. Once thawed, remove your roast from the refrigerator at least one hour (but not more than two hours) before cooking to allow the roast to come to room temperature. Season your Bone-In Prime Rib Roast well. Our Kansas City Steak Original Steak Seasoning is an excellent choice.

Preheat your oven to 450°F.

• Place the roast fat side up on a rack in a roasting pan. Do not add water or cover the roast.
• Roast at 450°F for 15 minutes.
• Then, set your oven to 275°F and cook to your desired doneness, based on the Cooking Times Chart below.
• For a Bone-In Rib Roast that is medium-rare, roast for 1½–2 hours until a meat thermometer inserted in the thickest part of the roast registers 125°F. Remember, your roast will continue to warm after removing it from the oven.
• Transfer your roast to a carving board and tent loosely with aluminum foil. Allow it to rest for 15–20 minutes before carving; the temperature of the meat will continue to rise for as much as 10°F during this time (this is called "carryover cooking"). While resting, the juices in the roast will redistribute evenly throughout the meat, ensuring the best succulence, texture, and flavor. The final temperature for a medium-rare roast should read 135°F.
• Once your Bone-In Prime Rib roast has rested, it's time to carve and serve. Ensure your carving knife is sharp (See our Expert Tips for How to Sharpen a Knife).