Pizza Stuffed Chicken is a delicious recipe that features the flavors of pizza with the tenderness of the chicken breast. It involves butterflying chicken breasts, which means cutting them horizontally to create a pocket for stuffing. The chicken breasts are then seasoned, stuffed with a combination of mozzarella cheese, pepperoni slices, and sometimes other pizza toppings like mushrooms or bell peppers. The stuffed chicken breasts are rolled up, secured with toothpicks or kitchen twine if needed, and cooked until golden brown.