Prepare Chicken: Butterfly and pound chicken breast to even thickness, season with salt and pepper.
Crumb Chicken: Dredge in seasoned flour, then beaten egg, and coat with panko breadcrumbs.
Fry Chicken: Fry in peanut oil until golden and cooked through.
Prepare Chips: Cut potatoes into chips, first fry at 140°C for 7-8 minutes, then second fry at 180°C for 5-6 minutes until golden.
Make Tomato Sauce: Sauté garlic in olive oil, add crushed tomatoes and dried oregano, simmer for 12-14 minutes.
Assemble and Broil: Place fried chicken on an oven tray, top with smoked leg ham, tomato sauce, and mozzarella cheese. Broil until cheese is melted and golden.
Serve: Serve chicken with double-fried chips and a side salad.