Preheat oven to 350°F. Set ... mix cream of chicken, cream of onion, chicken ... 9 x 11 casserole dish pack mixture into bottom ... oven for 30-45 minutes.
Saute onion, celery and green ... mushroom with liquid, chicken, rice, salt, pepper and ... a 2 1/2-quart casserole. Top with remaining cheese. Bake at 350 degrees until hot.