Preparation:
1. In a non-stick pan, saut‚ chicken and onion in margarine until done.
2. Add cornstarch and 1 cup broth. Cook 5 minutes.
3. Add 1/2 cup broth, tomatoes, green chilies and cook until thick.
4. In a casserole dish layer tortillas, cheese, and chicken mixture.
5. Bake at 350 degrees for 30 to 40 minutes |