Rayonnance, the patisserie nestled on rue de Maubeuge in the 9th arrondissement of Paris, invites us to discover its frangipane galette des rois, a real Editor's favorite, as much for its beauty as its good taste. This galette, available on specific dates in January 2025, captivates with its inverted puff pastry and frangipane subtly flavored with Madagascar vanilla and rum.