This is an elevated version of a classic childhood chicken and rice casserole, featuring smoked chicken, broccoli, mushrooms, a creamy sauce, and a cheesy corn flake topping.
Mix all ingredients together in a greased casserole dish. Cook at 350°F on the smoker for 20-30 minutes. If the top starts getting too browned, cover at the 20-minute mark. Let rest for 5 minutes before serving.
