Cook noodles according to package directions. Meanwhile, in a large bowl, combine the remaining ingredients. Drain noodles; add to chicken mixture.
Transfer to two greased 8 inch square baking dishes. Cover and freeze one casserole for up to 3 months. Cover and bake remaining casserole at 350 degrees for 30 minutes. Uncover and bake 10-15 minutes longer or until heated through.
To use frozen casserole: Thaw in the refrigerator overnight. Remove from the refrigerator 30 minutes before cooking. Cover and microwave on high for 10-12 minutes or until heated through, stirring twice.