Borekas are delightful pastry parcels with a variety of fillings. Known as bourekas or burekas, these savory treats are like little packets of heaven. This version contains a savory blend of ground beef, onions, and pine nuts. While potato and cheese bourekas or veggie-and-cheese versions are common, these meat-filled borekas, also called pastelicos or pastelle, are equally savory and satisfying as a meal or snack.