Clean and wash the fish and add salt in the abdominal cavity was placed a mixture of finely chopped parsley and garlic. Wrap in parchment paper (or foil), pre-greased with butter, place in a baking dish with BBQ and bake in moderate oven about 20 minutes. Serve with paper. As a side dish can be served fried or boiled potatoes, flooded with separated when baked in the pan fat, and slices of lemon.