Top Food Fads by the Decades

Buddy Valastro visits Zum Stammtisch, one of the last remaining old-school German restaurants in Queens, New York.

Barry and Lisa uncover a set of beer steins that sends them on a journey to trace the origins of the German drinking vessels.

A thin slice of potato, born out of frustration, became America’s favorite snack, but the innovations that kept it fresh helped turn a simple snack into a nationwide obsession.

A makeshift solution at a crowded fair, when a vendor runs out of dishes and rolls a waffle into a cone, unexpectedly transforms how ice cream is served, turning a moment of improvisation into one of the most iconic treats in the world. But what's the real truth behind the legendary story?