Cooks in the Southern United States still whip up this spicy, seductively sweet condiment from the 1950s.

Long Island's rich history of clamming is packed inside a creamy, sea-scented pie.

For Italian-Americans, Christmas Eve is all about the seafood.

A motel restaurant in a tiny Utah town bakes this sweet and sour treat.

This New Year's luck-bringer has a controversial contemporary taste.

At last, a street snack that brings together Doritos, veggies, pickled pig skin, and gummies.

Every year, one tiny Tennessee town celebrates this sugary Southern duo.

Typically made with pork, bologna gets the all-beef treatment in a tiny Ohio town.

This sweet sandwich celebrates Georgia's favorite crop.

This Route 66 institution goes the extra mile for soda-based indulgence.

This celebration of the largest edible fruit native to the United States features plenty of “pawpawpular” foods.

This sweet, silky Irish pudding has a secret ingredient: seaweed.

North Carolina's seasonal delicacy is brought to you by algae.

After thriving during Prohibition, this soda fountain staple was immortalized in a song by Creedence Clearwater Revival.

This recently revived New York heirloom doesn't contain cheese, but it does make an iconic pumpkin pie.

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

Bred by members of the Cherokee Nation, this heirloom American squash gets sweeter in storage.

This beer was popular more than 3,000 years ago.

This cousin of root beer has a long history and a surprisingly minty taste.

This cure-all-turned-soda once outsold Coca-Cola.

A World War I sugar shortage led an inventor to make a very cherry soda that looks like wine.

Where maple sap flows, all one needs to make taffy is snow.

Brie's dark, older cousin can only be found in one region of France.

This hallucinogenic honey can sell for over $60 a pound on the black market.