Cold Vegetable Salad
["lettuce", "grated onions", "celery", "frozen peas", "real mayonnaise", "Parmesan cheese", "bacon bits (for top)"]
["Make 2 or more layers.", "Prepare at least 8 hours before serving (covered tight)."]
["onions", "celery", "frozen peas", "mayonnaise", "Parmesan cheese", "bacon bits"]