Cut 1 small head cabbage up small. Cook in salted water until almost done. Put into dish with 1 can cream of celery soup and 1/2 cup milk, stir together. Put 1/2 into casserole dish, sprinkle with 1/2 can French fried onion rings. Add other half cabbage mixture and onions. Cover with bread crumbs, mixed with melted butter. Bake at 350 degrees for 1 hour. Can be frozen.