1 lb. ground beef
1 med. onion, chopped
1/2 c. barbecue sauce
1/2 c. catsup
1 (31 oz.) can pork and beans
1/4 c. packed brown sugar

Brown ground beef in skillet, stirring until crumbly; drain fat. Add onion, barbecue sauce, catsup, beans and brown sugar; mix well. Spoon into 11 x 7 inch greased baking dish. Bake at 350 degrees for 35 minutes.