1 pork roast (or beef)
Juice of 1 lemon
1 small onion, cut up
1 teaspoon sugar
1 bottle barbecue sauce

Cook roast covered in water (start with hot water) in crockpot overnight on low 10- 12 hours. Pour off water and pull meat into shredded pieces. Saute onion in a little butter. Combine barbecue sauce, onions, sugar and juice of lemon with meat in crockpot and cook on high for 1 1/2 to 2 1/2 hours, or on low for 3 to 6 hours.