Cheesy Potato Casserole
["2 lb. boiled potatoes, peeled and chopped", "4 Tbsp. melted butter", "1 tsp. salt", "1/4 tsp. pepper", "1/2 c. chopped onion", "1 can cream of chicken soup, undiluted", "1 c. grated sharp Cheddar cheese", "2 c. crushed cornflakes, mixed with 1/4 c. melted butter"]
["Combine potatoes and butter in a large mixing bowl.", "Add salt, pepper, onion, soup, sour cream and cheese.", "Stir thoroughly. Pour into greased casserole dish (9 x 13-inch).", "Cover with crushed cornflakes mixed with melted butter.", "Bake 45 minutes at 350\u00b0."]
["potatoes", "butter", "salt", "pepper", "onion", "cream of chicken soup", "Cheddar cheese", "cornflakes"]