Complex sentence: Each of the nuts and dried fruits used refer to the color of monastic robes with tradition dictating raisins for the Dominicans, hazelnut for the Augustins, dried fig for Franciscans and almond for Carmelite.
Split into simpler sentences: Each of the ingredients used refer to the color of monastic robes. Tradition dictates that raisins stand for the Dominicans, hazelnut for the Augustins, dried fig for Franciscans and almond for Carmelite.