1/2 c. catsup
1/2 c. sugar
1 tsp. salt
1 sm. onion, grated
1/4 c. vinegar
1/2 c. salad oil

Mix catsup, sugar, salt, onion, and vinegar in blender or shake well. Add salad oil gradually while mixing. This dressing is excellent on tossed salads or sliced tomatoes.