2 (10 oz.) pkg. frozen broccoli pieces
2 cans cream of chicken soup
2 c. uncooked Minute rice
1 lg. jar Cheez Whiz
1 c. milk
1 can water chestnuts
1 c. chopped celery (optional)
1/2 c. diced onion

Mix all together in a 9x12 inch cake pan or glass dish. Bake at 350 degrees for 1 hour.