This German sundae masquerades as an Italian dinner.

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

In the 1970s, housewives stabbed their cakes and filled the holes with Jell-O.

Everything St. Louisans love about this local specialty is in the name.

Grab life by the Georgian wine horn.

Roadside vendors in the Deep South soften fresh goobers with bubbling brine.

The first American doughnut chain used spuds.

Battered and fried testicles make use of a cattle-country surplus.

This unusual take on a British comfort food hides two surprises inside.

Produced since 1847, these classic New England candies almost disappeared in 2018.

This traditional Southern pairing captures sweet and salty in a single bottle.

These muscular organs are a crispy, chewy Southern favorite.

In small towns across the state, an Easter tradition becomes a competitive sport.

The Detroit favorite is one of the oldest sodas in the United States.

These detailed, dainty confections are made by hand with minimal tools.

This layered pastry from Italy's Amalfi Coast may have origins in a 17th-century convent.

In the wake of the 2016 American presidential election, political satire entered the local deli.

The holiday tradition of hiding an ornamental veggie.

These Bavarian cookies are also intricate works of art.

This Canadian favorite is relatively unknown elsewhere.

Grown in the volcanic soil around Mt. Vesuvius, these tomatoes are one of only a couple varieties used in authentic Neapolitan pizza.

All but absent from supermarket shelves, this heirloom peach is a sweet secret in Southerners' backyard gardens.

As fine as the marble it's cured in, this pig fat salumi is a Tuscan masterpiece.

Beekeepers in the United States' southeastern swamplands are fighting to preserve this smooth, sweet delicacy.