Corned Beef Casserole
["1 pkg. macaroni and cheese, prepared", "1 (12 oz.) can corned beef, cubed (let it chill)", "1 can cream of chicken soup", "1 can milk", "1/2 c. chopped onion", "1/4 c. buttered crumbs (I use Ritz crackers)"]
["Combine all ingredients except crumbs.", "Pour into greased oblong dish.", "Top with crumbs and bake at 350\u00b0 for 1 hour."]
["macaroni", "corned beef", "cream of chicken soup", "milk", "onion", "buttered crumbs"]