Chilli Fish is a popular Indo-Chinese dish made with marinated fish fillets, stir-fried with bell peppers, onions, and a spicy sauce. The fish is crispy on the outside and tender on the inside, coated with a flavorful sauce that has a perfect balance of heat and tanginess. It is a delicious and easy-to-make dish that can be served as an appetizer or as a main course with steamed rice or noodles.