Chicken, Broccoli, And Rice Casserole

Preparation : Saute onion and celery in butter until tender. Add cheese and milk and stir to melt over low heat. Stir in broccoli, chicken and rice. Place in greased casserole dish. Bake at 375 for 30 minutes. May be frozen before baking. Notes: This is adapted from a recipe that I got from the Busycooks site. It called for Cheese Whiz which I think is too expensive. I froze in individual loaf pans and added some shredded Cheddar on top just as it finished baking. I thought it was much better than the recipes that I have tried in the past which contained cream soup. Add more or less cheese to suit your own tastes, I really just guessed at the amount that I actually used!