The men square off against the women in the all-encompassing "Restaurant Wars" challenge. Here, eateries are built from the ground up and the chefs try to please the palate of restaurateur Danny Meyer.

The chefs set sail for Alaska on a cruise ship, where they must transform iceberg lettuce into a tasty bite-size appetizer. Later, they reinvent the classic surf-and-turf dish. Curtis Stone is the guest judge.