Preheat oven at 375. Combine kraut, onion, parsley, and caraway seeds. Spread mixture evenly into greased baking dish. Layer with half of the cheese, half of the dressing, and all of the corned beef. Layer remaining cheese and dressing. Melt butter in a large skillet and sauté bread cubes. Sprinkle sautéed bread cubes on top of casserole. Bake 35 minutes. Yields 8–10 servings.