Vegetable Casserole
["1 (16 oz.) bag frozen mixed vegetables, cooked", "1 c. chopped onions", "1 c. chopped celery", "1 c. mayonnaise", "1 c. Ritz cracker crumbs", "1/4 c. butter, melted"]
["Mix vegetables, onions, celery and mayonnaise. Put in baking dish.", "Sprinkle crackers on top.", "Pour butter over crackers.", "Bake 40 minutes at 350\u00b0."]
["mixed vegetables", "onions", "celery", "mayonnaise", "cracker crumbs", "butter"]