If you have left out hyphens, Excel does include automatic cell formatting options, allowing you to uniformly add hyphens to a selection of phone numbers, social security numbers or anything else requiring the dash.
1 Allow roast to stand at room temperature for at least 1 hour. 2  Preheat the oven to 375 degrees F (190 degrees C). 3  Combine the salt, pepper and garlic powder in a small cup. 4  Place the roast on a rack in a roasting pan so that the fatty side is up and the rib side is on the bottom. 5  Rub the seasoning onto the roast. Preheat the oven to 375 degrees F (190 degrees C). 2  Combine the salt, pepper and garlic powder in a small cup. 3  Place the roast on a rack in a roasting pan so that the fatty side is up and the rib side is on the bottom. 4  Rub the seasoning onto the roast.
Preheat oven to 450Â°F. Place the roast (ribs down) on the rack in a roasting pan. Sear the rib roast for 15 minutes at the higher oven temperature (450Â°F), and then turn the oven to the lower temperature (325Â° F) for the rest of the cooking time. About 1/2 hour before the estimated end of the roasting time, begin checking the internal temperature (use a good instant-read digital meat thermometer.