Top Chef travels to the Carolinas with 15 chefs. At Charlotte Motor Speedway, they meet hosts and NASCAR legends Jimmie Johnson and Kyle Busch for a timed cooking challenge. Then they create sweet potato dishes honoring their roots.

Top Chef travels to the Carolinas with 15 chefs. At Charlotte Motor Speedway, they meet hosts and NASCAR legends Jimmie Johnson and Kyle Busch for a timed cooking challenge. Then they create sweet potato dishes honoring their roots.