Vegetable Casserole
["1 (16 oz.) bag frozen vegetables, cooked and drained", "1 small onion, chopped fine", "1 c. Cheddar cheese, grated", "3/4 c. mayonnaise", "1 c. sour cream", "1 can water chestnuts, drained", "salt and pepper to taste", "1 stick butter", "2 c. Ritz crackers"]
["Mix all ingredients well and pour into casserole dish.", "Melt butter and crush crackers for topping.", "Place on top of casserole and bake at 350\u00b0 for 15 to 20 minutes."]
["frozen vegetables", "onion", "Cheddar cheese", "mayonnaise", "sour cream", "water chestnuts", "salt", "butter", "crackers"]