In the third form, if the condition is true, then the first set of commands is performed. If the condition is false, and if the second condition is true, then the second set of commands is performed.
Roast your pork shoulder in the oven at 350 degrees F for 30 to 35 minutes per pound for a nice slicing roast. At this temperature, a 6-pound pork shoulder will require 3 to 3 1/2 hours to roast. Check for doneness by placing a meat thermometer into the roast at the thickest point. Be careful not to touch the bone.
Cover the pan, and bake it in the oven for 2 1/2 hours. The Certified Angus Beef's beef shoulder roast cooking method begins by preheating an oven to 500 degrees Fahrenheit. Coat the roast with salt and pepper, and place it on a wire rack in a baking dish. The fat side of the roast should face up so that the fat coats the meat as it melts.