1 If there are two authors, the names of them both are mentioned. 2  If there are three or more authors, only the name of the first one is given (in foot-and endnotes) or all of them are listed (in bibliography). 3  If only the editor or compiler is known, mark his or her name with âed.â abbreviation.
Sear the rib roast (prime rib) for 15 minutes at the higher oven temperature (450 degrees F.), then turn the oven to the lower temperature (325 degrees F.) for the rest of the cooking time. Every 1/2 hour, baste the cut ends of the roast with the fat accumulated in the roasting pan. Do Not Cover the roast.esidual Heat or Carry-Over Cooking: Remember, the rib roast will continue to cook as it sets. The internal temperature will rise to 125 degrees F. to 130 degrees F. (medium rare) in approximately 15 to 20 minutes. If allowed to rest as long as an hour, the internal temperature will rise even higher.
If it's roast beef and you want it medium rare in the middle and  cooked on the ends then put the oven up to 400 degrees for 20 - 30  minutes and then put it down to 330 - 3â¦50 (basting every 15 minutes  in it's own juices. It would 15 - 20 minutes per pound. Frozen beef  roasts cook faster so cook 12 - 15 minutes per pound. You can use a  thermometer to test it or, cut into the middle of the roast a  little to see if it's the way you want it. DO NOT RUB SALT ON YOUR  ROAST as it toughens the meat.