Ruth's Sauerkraut Hot Dish

1 lb lean hamburger
1 can tomato soup
1 onion diced
1 cup water
1 (1 lb) can/jar sauerkraut
1 cup Minute rice (uncooked)

Brown meat and onion, drain excess fat, add the rest of the ingredients. Mix well. Pour into greased casserole and bake in a 325 degree oven for 1 hour. Serves 6.