The season finale finds the chefs traveling from New York to New Orleans. While in the "Big Easy" they will be challenged to kick it up a notch when celebrity judge/chef Emeril Lagasse stops by to appraise their culinary skills.

The top chef is crowned in the Season 13 finale. Before that, the final two culinarians must prepare the meal of their lives for their mentors and fallen colleagues. Appearing: Emeril Lagasse; Dominique Crenn; Jonathan Benno; Hubert Keller; Charlie Palmer; and Jean-Georges Vongerichten.

For an elimination challenge, the chefs are split into teams and tasked with throwing houseboat parties on Lake Cumberland; chef Emeril Lagasse joins Padma, Tom and Nilou, along with Capts. Sandy and Lee from "Below Deck" for houseboat hysteria.