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

This pineapple soft serve has a cult following at Disney theme parks.

These holiday cakes link Christmas to the Norse god of lightning.

A crossbred table grape variety that tastes an awful lot like spun sugar.

This Canadian favorite is relatively unknown elsewhere.

The original energy bar.

In the 1960s, Royal Air Force pilots made a startling discovery about their sweets.

The marshmallow-based candy is named for a delicacy just out of the ancient Greeks' reach.

The fiery Calabrian meat spread also goes by "red Nutella" and "poor man's Viagra."

A citrusy cream soda with a hint of rust outsells Coca-Cola in Scotland.

The vineyards of Mount Vesuvius still produce the same wines enjoyed by the ancient Romans.

The sweet is naturally a bubblegum shade of pink.

This British temperance tonic is now a Ramadan favorite.

Once steamed in shirt sleeves and pant legs, this sweet roll took on the nickname “dead man's leg.”