Chicken Cordon Bleu Casserole is a comforting dish that combines tender chicken, savory ham, and gooey Swiss cheese, all enveloped in a rich creamy sauce and topped with crunchy breadcrumbs. Perfect for chilly evenings or family gatherings, this easy-to-make casserole will impress everyone at the table. With layers of flavor and textures, each bite feels like a warm hug, making it the ultimate comfort food for busy weeknights.