Celery Seed Dressing
["1/2 c. sugar", "1 tsp. dry mustard", "2 Tbsp. vinegar", "1 c. salad oil", "1 tsp. celery seed", "1 tsp. salt", "1 Tbsp. grated onion", "3 Tbsp. vinegar"]
["Mix sugar, salt, mustard, onion and the 2 tablespoons vinegar in a blender or food processor.", "Add oil slowly, beating constantly.", "Add 3 tablespoons vinegar and celery seed.", "Continue beating until thick.", "Makes 1 1/2 cups."]
["sugar", "dry mustard", "vinegar", "salad oil", "celery", "salt", "onion", "vinegar"]