Onion Dressing
["1 c. oil", "3/4 c. sugar", "1/2 c. white vinegar", "1/2 tsp. salt", "1 tsp. mustard", "1 medium onion, chopped"]
["Put all ingredients in blender for 20 seconds, until creamy. Stir in 1 teaspoon celery seed.", "Yields 1 1/2 pints."]
["oil", "sugar", "white vinegar", "salt", "mustard", "onion"]