And while it's true that "Hawaiian pizza" typically refers to a pie made ... especially if your slice is already cooked. Read ...

A: Hawaiian pizza is not a classic: It’s not even Hawaiian (it was invented in Canada), and it shouldn’t be called pizza. B: ...

BBC Bitesize grabs a slice of the action ... and its production methods against misuse or falsification. But the Hawaiian pizza, topped with ham and pineapple, was not an Italian invention.