REDUX: Place In The Sun: What If Italy Joined The Central Powers?

Pizza literally didn't exist outside of lower Manhattan and Brooklyn in the 1910s. We might not get it at all in this scenario :'(
Strictly speaking that is not entirely accurate.

Pizza that we would recognizeably *call* Pizza today might not have existed outside of that space, but things called Pizza that were close to modern pizza in some ways did very much exist.

(literally quotes the Opera of Scapi with a recipe called Pizza, and has more details about the history of dishes called Pizza that increasingly resemble modern pizza as time goes forward.)