Potato Casserole
["6 c. diced potatoes", "1/2 c. chopped onion", "3/4 c. melted butter", "1 can cream of chicken soup", "1 (8 oz.) sour cream", "1 c. grated Cheddar cheese", "2 c. crushed cornflakes"]
["Peel and dice potatoes; place in bowl of cold, salted water. Drain potatoes and dry on paper towels.", "Mix 1/2 cup butter, onions, soup, sour cream and cheese; stir well.", "Add potatoes to mixture and pour into a 2 1/2-quart casserole dish.", "Crush cornflakes, mix with remaining butter.", "Sprinkle cornflakes and butter on top of potato mixture.", "Bake at 350\u00b0 for 50 minutes."]
["potatoes", "onion", "butter", "cream of chicken soup", "sour cream", "Cheddar cheese", "cornflakes"]