2 sides of ribs
2 med. onions
1/2 c. catsup
1 c. water
1/2 tsp. chili powder
2 tbsp. vinegar
1/2 tsp. Worcestershire sauce
1 tsp. salt
1 tsp. dry mustard

Place a layer of ribs in pan. Slice onions over them. Cover with half of the sauce. Repeat layers. Cover pan. Bake at 325 degrees for 2 hours, uncover last half hour for ribs to brown.