If you like pigs in a blanket, you'll want to give this recipe a try. Rather than having the little hot dogs (or sausages) peek out of either end, here they are completely enclosed in the dough. And instead of using puff pastry dough as the wrappers, you make a yeast dough that's more akin to traditional hot dog buns. Serve with assorted mustards at a kid's party or a Superbowl party.