This Chicken and Three-Cheese Potato Casserole is a comforting and delicious dish that combines tender chicken, creamy potatoes, and a blend of three cheeses. The chicken is seasoned with herbs and spices, then layered with thinly sliced potatoes and a mixture of cheddar, mozzarella, and Parmesan cheese. Baked to perfection, this casserole is creamy, cheesy, and packed with flavor. It's the perfect dish for a cozy family dinner or a potluck gathering.