Prepare the chicken.Finely mince or grind the 2 chicken breasts until the meat has an even texture.
Spread the chicken.Place parchment on a clean work surface and spread the minced chicken over it into an even rectangular layer.
Add the cream cheese.Spread the softened cream cheese evenly over the chicken while leaving a small border around the edges.
Layer the ham.Arrange the 6 slices of ham evenly over the cream cheese without allowing them to extend beyond the chicken layer.
Add the mozzarella.Distribute 80–100 g of grated mozzarella evenly over the ham.
Form the roll.Use the parchment to lift and roll the chicken tightly around the filling until you have a compact cylinder with the seam underneath.
Coat the exterior.Cover the outside of the roll with approximately 40 g of corn crumbs or crushed cornflakes.
Season the coating.Season the crumbs with salt, black pepper and your preferred spices, with paprika and garlic powder recommended.
Cook thoroughly.Preheat the air fryer to 385°F (196°C) and cook for approximately 15 minutes, or bake in a conventional oven for approximately 20 minutes, until the chicken reaches 74°C (165°F) internally.
Rest and serve.Rest the cooked roll for 5–7 minutes, then slice it carefully and serve while warm.