Excellent French Dressing
["1 1/2 c. cooking oil", "3/4 c. vinegar", "1/4 c. sugar", "1 can tomato soup", "1 onion, chopped", "salt to taste"]
["Blend well in blender and keep in refrigerator."]
["cooking oil", "vinegar", "sugar", "tomato soup", "onion", "salt"]