How long do I cook a PORK LOIN ROAST?
I agree with the other posters on the time but you need to keep the oven temp as low as possible. If you cook that loin at 325 for 6-7 hours, it will disintegrate. Cook it for 6-7 hours but try to keep the temp at 250-275 at tops. Note that a pork butt is better for pulled pork. Loin will work but not as well as a boston butt. .