1 can tomato soup
1/2 c. sugar
1/2 c. vinegar
1 c. salad oil
1 tsp. dry mustard
1 tsp. paprika
1 tsp. salt
1 tsp. Worcestershire sauce
1 med. onion

Put all ingredients into blender and blend for about 40-50 seconds. Makes 1 1/2 pints.