Le Festin was written by composer Michael Giacchino and performed by French singer Camille for Pixar's 2007 animated film Ratatouille, where it plays over the opening and sets Remy's Paris story in motion. Sung entirely in French, the waltz became the movie's signature musical theme beyond the cinema. Years later it spread widely on social media as a backing track for recipes, cafe visits, travel diaries and aesthetic food clips, where its gentle, nostalgic mood signals comfort, romance and a love of French cooking.