"Actually Neapolitan pizza is 170 years old." That's interesting, I'm annoyed at my shortcut/assumption in my head that a) it would be older than 170 yrs and b

"Actually Neapolitan pizza is 170 years old." That's interesting, I'm annoyed at my shortcut/assumption in my head that a) it would be older than 170 yrs and b) that there wouldn't be a clear historical record of the exact date. Although, cooked down tomatoes, flatbread etc. presumably met under a different name before that