Mix soup, milk, corned beef, cheese, onion and pepper. Spread half of the corned beef mixture in greased 2 quart casserole or 12 x 7 1/2 x 2 inch baking dish. Top with noodles and remaining corned beef mixture. Mix bread crumbs and butter; sprinkle over noodles. Cook uncovered in 375 degree oven until hot and bubbly and noodles are tender, 40-45 minutes. 6 to 8 servings.
To microwave: Layer corned beef mixture and noodles in 2 quart microwaveproof casserole as directed. Cover tightly and microwave on high (100%) 8 minutes; sprinkle on buttered bread crumbs. Microwave uncovered until hot and bubbly and noodles are tender, 4 to 6 minutes longer.
