The six remaining chefs are greeted by Alton, who goes hog-wild with his second Chairman’s Challenge. Each competitor must showcase and transform the offerings into an Iron Chef-worthy dish, after drawing numbers to see who picks their ingredient first. Alton judges the dishes, and sends the lowest-ranking chef to a tropical Secret Ingredient Showdown against the winner’s choice. Judges Anne Burrell and Iron Chef Jose Garces eliminate one competitor and five move closer to the Gauntlet.

• Bobby Flay
• Michael Symon
• Alton Brown