1 can condensed tomato soup
1/2 c. sugar
1 c. salad oil
3/4 c. vinegar
1 tsp. paprika
1 tsp. salt
1 tsp. onion salt
1 tsp. pepper
1 tsp. garlic powder
1 tsp. dry mustard
1 tsp. horseradish
1/4 tsp. oregano
1/4 tsp. thyme
1/4 tsp. basil
1/2 tsp. celery salt
2 tbsp. Worcestershire sauce
1 sm. onion, chopped

Place all ingredients in a blender and blend until well blended. Refrigerate.