Leftover Turkey Casserole

3 cups diced, cooked turkey
2 hard cooked eggs, diced
1 can cream of chicken soup
3/4 cup mayonnaise
3/4 cup diced celery
4 ounce can sliced mushrooms, drained
1 tablespoond minced onions
chow mein noodles

Mix together the turkey, eggs, celery, mushrooms and onions. In a seperate bowl, mix together the mayonnaise and cream of chicken soup. Pour over turkey mixture and toss. Pour into casserole dish. Top with chow mein noodels and bake at 350 degrees for 30 minutes.