Soup du Barry (French: potage Dubarry, velouté Dubarry or crème Dubarry) is a French soup made from cauliflower, potatoes, and stock (traditionally veal stock). The use of stock makes it a velouté; the addition of cream and an egg yolk makes it a crème.: 322 It is named after Madame du Barry, mistress of King Louis XV of France.
Le potage au chou-fleur est devenu 'velouté Du Barry', si l'on y ajoute de la crème et un jaune d'oeuf, le potage devient 'crème Du Barry'.