Ohio is known for its old-school drive-ins, and the two best are Swenson's and Skyway. Both curbside throwbacks have been slinging juicy, double cheeseburgers to patrons for years, and the feud has finally hit the flames. It's up to Iron Chef Michael Symon to get greasy as he settles this burger battle once and for all. In New Orleans the roast beef po' boy is anything but poor man's food, steeped in rich history and killer brown gravy. Two places that have been serving up homemade roast beef for years and piling it high on crusty French bread are Tracey's and Parkway. Michael Symon heads to the Crescent City to chow down on this traditional New Orleans favorite and crown a champion.

• Michael Symon