Angels on horseback as an indulgence or a delicacy with frequency. "1001 Foods to Die For" noted it as an indulgence in North American due to the elevation of oysters to a delicacy status. "The Diner's Dictionary: Word Origins of Food and Drink" noted that the luxury of oysters results in cocktail sausages replacing the oysters. According to the classic recipe, shucked oysters are wrapped in bacon which is then broiled in the oven, about three minutes per side. An early recipe, from 1902, suggests frying the skewered oysters and bacon in butter. The dish is often served on toast, though if prepared
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