1 c. vinegar
1 can tomato soup
2 c. oil
2 tbsp. Worcestershire sauce
4 1/2 tsp. onion powder
4 1/2 tsp. salt
2 tsp. pepper
4 tsp. dry mustard
1 1/2 c. sugar or 3/4 c., to taste

Mix together the vinegar, tomato soup, oil, Worcestershire sauce and onion powder. Then add remaining ingredients. Mix well and refrigerate.