Zeppola, sometimes called frittelle, and in Sardinia italianized zippole or zeppole sarde from the original Sardinian tzípulas, is an Italian pastry consisting of a deep-fried dough ball of varying size but typically about 4 inches (10 cm) in diameter. This fritter is usually topped with powdered sugar, and may be filled with custard, jelly, cannoli-style pastry cream, or a butter-and-honey mixture. The consistency ranges from light and puffy, to bread- or pasta-like. It is eaten to celebrate Saint Joseph's Day, which is a Catholic feast day.

Saint Joseph's Day, also called the Feast of Saint Joseph or the Solemnity of Saint Joseph, is in Western Christianity the principal feast day of Saint Joseph, husband of the Virgin Mary and legal father of Jesus Christ, celebrated on 19 March. It has the rank of a solemnity in the Catholic Church. It is a feast or commemoration in the provinces of the Anglican Communion, and a feast or festival in the Lutheran Church. Saint Joseph's Day is the Patronal Feast day for Poland as well as for Canada, persons named Joseph, Josephine, etc., for religious institutes, schools and parishes bearing his name, and for carpenters. It is also Father's Day in some Catholic countries, mainly Spain, Portugal, and Italy. It is not a holy day of obligation for Catholics in the United States.