I have in front of me a reprint of Pellegrino Artusi's famous "la Scienza in cucina e l'arte di mangiar bene" (1891). It has a recipe for "Pizza alla napoletana" (recipe #609) which is a shortcrust filled with a cream of "ricotta, sweet almonds, sugar, lemon peel or vanilla, milk", about which he comments "... a me sembra che questo riesca un dolce di gusto squisito" - a dessert of exquisite taste.
He mentions two other pizze: "Pizza a libretti" and "Pizza gravida", both of them sweet. "Our" pizza is completely absent.
It is intriguing that the above 19th century "pizza" recipe is called alla napoletana given that Wikipedia states that "... modern pizza evolved from similar flatbread dishes in Naples, Italy, in the 18th or early 19th century."
He mentions two other pizze: "Pizza a libretti" and "Pizza gravida", both of them sweet. "Our" pizza is completely absent.
It is intriguing that the above 19th century "pizza" recipe is called alla napoletana given that Wikipedia states that "... modern pizza evolved from similar flatbread dishes in Naples, Italy, in the 18th or early 19th century."