1/2 med. onion, grated
1/2 clove garlic
1 c. sugar
1 1/2 tsp. salt
1 1/2 tsp. dry mustard
1/2 tsp. paprika
1 tsp. Worcestershire sauce
1 can tomato soup or 1 (8 oz.) can tomato paste, diluted with 1 1/2 can water
1 c. oil
1 c. vinegar

Blend together with blender.