Plum duff is a traditional British pudding that is made with flour, suet, breadcrumbs, sugar, and dried fruits like raisins and currants. It is known for its rich and fruity flavor, which makes it a popular dessert during the festive season. The term "plum duff" is often used interchangeably with other phrases such as "Christmas pudding", "figgy pudding", and "pudding cake". These synonyms all refer to a similar type of pudding that is typically served with a sweet sauce or brandy butter. No matter what you call it, plum duff is a beloved dessert that brings warmth and comfort to any holiday table.