1 lb. hamburger
1 med. onion, chopped
2 c. sauerkraut, drained
2 tbsp. butter
1 c. instant rice, uncooked
1/4 c. milk
1 egg, beaten
1 can cream of celery soup

Brown hamburger and onion. Heat sauerkraut and butter. Fill greased 1 1/2-quart casserole with alternating layers of meat mixture, sauerkraut and rice. Mix milk, egg and soup; pour over casserole. Bake at 350 degrees for 35-40 minutes.