This traditional Roman chicken recipe, Pollo ai Peperoni alla Romana, is made with juicy chicken thighs, garlic, onion, and bell peppers simmered in a rich tomato sauce. It’s full of classic Italian flavour and perfect for a comforting dinner or Sunday lunch. Serve with Italian-style roast potatoes, green beans, and plenty of crusty bread to soak up the sauce. A comforting and authentic Italian chicken dish you’ll make again and again!