Get ready to prepare this Mexican-style fish stuffed chile, which is topped with Manchego cheese. For this stuffed chile recipe, the fish is cooked with tomato, onion, cilantro, lemon juice, serrano chile, and cilantro, all in the skillet, to give it that 'Mexican flavor.' This recipe is a delicious way to consume fish and include it in your diet, as it will provide you with protein and Omega 3.