I ate macaroni gratin. Gratin (France: gratin) is a dish developed from the local cuisine that is said to be the birthplace of the Dauphiné region in France [1]. It means both a cooking method of “cooking the surface of a dish in an oven or the like so as to slightly burn it” and a dish prepared using the cooking method.#Japan.#healthy food.#Japanese food.#Japanese culture.https://masamiyake.com