What is this "pizza" you speak of?

[Fragony]

Did you know that the French make pizza too? Millenia old, the pissaladière from the French Southeast. Odd as it may sound, one can use anything in a pissaladière, except those most basic of pizza ingredients: tomato sauce and cheese.

Common in the whole of the mediteranian, it's no different for the Italians. It was about leftovers really they threw on whatever they could find.

edit: as Kukri already explained.

pepperoni is American salami simple as that, also comes in multiple variety's.

And fresh mozarello, NO, the better Italian uses buffallo mozzeralla with pecoroni