Ground Beef Casserole

1 lb. ground beef
1 can cream of mushroom soup
2 med. onions chopped
1 soup can of water
1/2 C. celery cut up
2 to 4 tsp. soy sauce
1 can mushroom stems
1 C. rice washed uncooked

Brown beef and onions, add remaining ingredients. Put in greased covered casserole, bake at 325 for 1 1/2 hours.