Complex sentence: Johnnycake--also called jonnycake, johnny cake, journey cake, shawnee cake and johnny bread--is a cornmeal flatbread that was an early American staple food and is prepared on the Atlantic coast from Newfoundland to Jamaica.
Split into simpler sentences: Johnnycake--also called jonnycake, johnny cake, journey cake, shawnee cake, or johnny bread--is a cornmeal flatbread. An early American staple food, it is prepared on the Atlantic coast from Newfoundland to Jamaica.