It's no wonder this divisive canned meat isn't often ordered on pizzas anymore, which is a shame. It's genuinely delicious, and there are so many kinds.

Spam's post-war heyday synchronized closely with the invention of the Hawaiian pizza, which first appeared in a restaurant in Ontario, Canada, in 1962. While this was most commonly prepared with the ...

From clams to reindeer sausage, there's no shortage of unique pizza toppings across the U.S. Occasionally, a beloved regional pie topping grows in popularity, becoming a mainstay in the nation. Others ...