Let's add a local French specialty to your repertoire of fish dishes. This gratin is low in calories and salt content. Since cod has a high water content, salting it ahead of time will add firmness to the flavor.
"Green onion holds the key. Together with the onion, it gives depth to the flavor," says cooking expert Masayo Waki. For a crispier finish, place dry bread crumbs in a plastic bag and crush with a rolling pin. Serves two.