4-5 lbs. pork spareribs
1 c. chopped onion
1 c. catsup
1 c. water
2 tsp. salt
1/4 c. vinegar
1/4 c. brown sugar
1 tsp. paprika
2 tsp. dry mustard

Mix all ingredients and pour over ribs. Bake at 350 degrees for 3 hours.