It's just one little key ingredient. NoirChocolate/Getty Images Italians have mastered the art of pizza—and then making it easy to carry it around with you, with delicious portable versions like ...

We learn the difference between a classic Stromboli and a Calzone from Chef Joe Bellia from Joe's La Roma.

Calzones in a box with marinara sauce - Hope Phillips/Shutterstock "Pizza is your grandfather's calzone," Ben Wyatt (Adam Scott) from "Parks and Recreation" declares. His quest to make calzones the ...

Strombolis and calzones might seem the same, but they actually differ in some crucial ways. | GIUSEPPE GRECO/Moment/Getty Images If you don’t order a pie or a slice from your local pizza place, ...

"Pizza is your grandfather's calzone," Ben Wyatt (Adam Scott) from "Parks and Recreation" declares. His quest to make calzones the next big thing becomes a continuing joke on the show, despite him ...