This casserole is a huge crowd pleaser! Loaded with chicken and veggies and a delicious creamy sauce, the chow mein noodles added at the end are the perfect crunchy topping.
While pasta is cooking, combine soup, mayonaise, soy sauce and lemon juice in large mixing bowl and whisk well. Then add chicken, celery, water chestnuts and green onions and mix well.
Fold pasta into mixture and place in a 9×13 pan sprayed with cooking spray.
Bake for 20 minutes, then add chow mein noodles and bake for additional 5 minutes.