2 pkg. frozen broccoli, cooked and drained
1 1/2 c. cooked rice
1 sm. onion, minced
1/2 c. butter, melted
1 sm. jar Cheez Whiz
1 can sliced water chestnuts
1 can cream of celery soup
1/2 c. milk
Salt and pepper

Combine all ingredients except cheese and pour into greased 9 x 13 inch casserole dish. Spread with 1 small jar Cheez Whiz. Bake covered at 325 degrees for 45 minutes.