add 1 qt chicken or pork stock to a roasting pan, cover with a rack, add the butt, roast in a pre-heated 330 F oven for 2- 4 hours, depending on the size of your pork. Check the center of the butt, it should reach 155 F. Remove from oven, rest for at least 35 minutes, the carry-over heat will take the roast to a safe 165 degrees