Cook lasagna noodles according to package directions.
In a large bowl, combine cooked chicken, alfredo sauce, mozzarella cheese, and parmesan cheese.
Spread a thin layer of alfredo sauce in the bottom of a 9x13 inch baking dish.
Layer lasagna noodles, chicken mixture, and remaining alfredo sauce.
Top with remaining mozzarella cheese.
Bake for 30-40 minutes, or until heated through and bubbly.
Notes
This recipe can be made ahead of time and assembled the day before. Simply cover and refrigerate until ready to bake. Add a little extra baking time if needed.