how long does it take to cook one pound of pork shoulder
Pork roasts should cook for about 20 minutes per pound. However, a pork shoulder may need to cook for 30 minutes per pound depending on its size. This means for a pork roast that is 5 pounds, cooking time will be around 2 1/2 hours, as opposed to the normal cooking time of 90 minutes for other cuts of pork.