Pigs in a blanket a blanket" functions as both the singular and the plural for the food. To match speakers' and listeners' notions formed by other experience with the English language, sometimes a single roll is found to be referred to as a "pig in a blanket" or the plural occurs as "pigs in blankets". In the United Kingdom, "pigs in blankets" refers to small sausages (usually chipolatas) wrapped in bacon. They are a traditional accompaniment to roast turkey in a Christmas dinner. The naming of this food (sausage wrapped in bacon) as Pigs In Blankets in the UK is relatively recent, with first
Pigs in a blanket written mention in 1957, and there were previously regional variations, including "wrapped sausages". The pastry versions are only ever referred to as sausage rolls, varying in size from cocktail bites to jumbo versions that are a complete snack. In the United States, the term "pigs in a blanket" typically refers to hot dogs in croissant rolls, but may include Vienna sausages, cocktail or breakfast/link sausages baked inside biscuit dough or croissant dough. The dough is sometimes homemade, but canned dough is most common. Pancake dough is also sometimes used, although this combination is more commonly served like a corn dog