Calzones have become wildly popular in recent years, perhaps due to the influence of television shows, such as "Seinfeld" and "Parks and Recreation," both of which have featured storylines about calzones.
It's the first documented use of the word "calzone" to refer to "a baked or fried turnover of pizza dough stuffed with various fillings."
Calzones were invented in Naples, Italy — supposedly as a way to serve people a pizza they could walk around with.
