Cook the noodles per package instructions, reducing cook time by 2 minutes so noodles are slightly undercooked. Drain and pour the pasta into a 9x13 baking dish, spreading out into an even layer. Set dish aside.
Preheat oven to 350 degrees F.
In a large saucepan, melt butter over medium heat.
Pour cream and milk into the saucepan and bring to a boil.
Add parmesan cheese to milk, whisking constantly until melted.
Add chicken broth and seasonings, whisking until combined. Continue to cook for 5 minutes. Sauce will be very thin.
Toss chicken in the sauce until completely covered, then pour over the pasta in the baking dish.
Cover noodles & chicken in mozzarella cheese. Sprinkle the bread crumbs on top.
Bake in the oven for 20-25 minutes or until the cheese is bubbly and the tops of the bread crumbs have browned. For an extra crispy top, set oven to broil and cook for another 1-2 minutes.