Poppy Seed Dressing
["1 Tbsp. poppy seed", "1 tsp. dry mustard", "1/4 c. sugar", "1 c. oil", "1 Tbsp. minced dry onion", "1 tsp. salt", "1/3 c. vinegar"]
["Mix well.", "Use for spinach salad or red lettuce."]
["poppy seed", "dry mustard", "sugar", "oil", "onion", "salt", "vinegar"]