Cook the roast for 15 minutes, then reduce the oven temperature to 325 F ... raising the internal temperature to 130 F for a perfect medium-rare prime rib. Snip the tied bones off the roast ...
Ask your butcher to French the roast and tie the rib between ... 120 degrees for rare, 120 to 125 degrees for medium rare, and 125 to 135 for medium. Remove the meat from the oven, increase ...