Gratin dauphinois

Traditionally consumed by peasants in the historic Dauphiné region in France, gratin dauphinois is a savory dish consisting of thinly sliced potatoes, crème fraîche, and butter baked in a shallow earthenware cooking vessel. The dish can be eaten on its own, preferably with a salad on the side, or as an accompaniment to fish or meat dishes.

The term gratin originally referred to the flavorful crust that was left in the pan after the dish was baked. The first mention of the dish dates back to July 12th, 1788, when it was served at a dinner hosted by Charles-Henri, Duke of Clermont-Tonnerre and Lieutenant-General of the Dauphiné, for the officials of the city of Gap in the modern-day Hautes-Alpes region.