By the 21st century, one lone woman held the recipe for what might have been da Vinci’s cheese of choice.

Sour green sweets commemorate a victorious Scottish skirmish of 1337.

Indiana's unofficial state pie was once a desperate measure.

This unique soup of chicken drippings, vinegar, and cayenne pepper has been a Bradford, Tennessee, favorite for decades.

Lauded by poets, a Scottish town's hot-smoked haddock may date back to the Vikings.

Some Bretons claim that their signature treat is the fattiest pastry in the world.

In this tangy treat, no part of the citrus is left behind.

This is one seriously polarizing pie.

It's not actually dark, but it is the world's sweetest.

Making a pound of this pretty pasta can take an entire day.

The briny, refreshing ice cream acts as a cooling chaser to spicy meals.

Devour this rare variety without fear of post-pineapple mouth irritation.

A casserole of cheesy, corn flake–topped tubers offers comfort to Mormons in mourning.

With extra-gooey cheese and a cracker-thin crust, some say it's more like nachos.