Spinach Salad Dressing
["1 diced onion", "3 hard-boiled eggs, diced", "3/4 c. sugar", "1/3 c. vinegar", "2 tsp. Worcestershire sauce", "1 tsp. salt", "1/4 c. ketchup"]
["Mix well.", "Use on a salad made of spinach, mushrooms, sliced eggs and bean sprouts."]
["onion", "eggs", "sugar", "vinegar", "Worcestershire sauce", "salt", "ketchup"]