Bread pudding, Pain d'chien, diplomat... no matter what you call it, it remains an excellent way to use up leftovers! (bread, brioche, and even fruits!) Economical and anti-waste! Candied orange, soaked raisins, brown sugar, vanilla, cinnamon, rum, pear, apple, banana, chocolate, hazelnuts... the list is endless and can even be made in a savory version!