Kathryn Sturtz'S French Dressing
["1 can tomato soup (not cream soup)", "1 1/4 oz. catsup", "2 Tbsp. onion, chopped fine", "1 Tbsp. celery seed", "3 c. sugar (approximately)", "3/8 c. salad oil", "3/4 c. vinegar"]
["Mix well in mixer.", "Makes 1 quart.", "Keeps well in refrigerator."]
["tomato soup", "catsup", "onion", "celery", "sugar", "salad oil", "vinegar"]