What country did pineapple pizza originate?

While there's no definitive answer to the origin of pineapple pizza, the most common theory points to Canada.

Here's why:

* Sam Panopoulos, a Greek immigrant in Ontario, Canada, is credited with inventing pineapple pizza in 1962. He initially added pineapple to his pizzas as an experiment and it unexpectedly became a hit with his customers.

* Canadian food culture has embraced pineapple pizza. It's widely available in pizzerias across the country and is considered a staple by many Canadians.

While the specific origins might be debated, Canada is undoubtedly a key player in the history of pineapple pizza.