Alex vs. America

In a battle for the ages, Alex Guarnaschelli competes against her fiercest rivals, other Iron Chefs. Michael Symon, Stephanie Izard and Jose Garces face their friend in an intense battle for supremacy judged by Simon Majumdar and Geoffrey Zakarian.

Eric Adjepong pits three lobster specialists against Alex Guarnaschelli in two rounds of competition. As they prove their skill with the king of crustaceans, Antonia Lofaso and Esther Choi see if anyone can sink their claws into Alex's reputation.

Eric Adjepong invites three expert Japanese chefs to take on Alex Guarnaschelli in a competition that's way out of her comfort zone. Then, judges Shota Nakajima and Tetsu Yahagi decide if they have what it takes to beat an Iron Chef in her own arena.

Eric Adjepong welcomes three egg-loving chefs to use their skills with eggs to crack Alex Guarnaschelli's competition prowess. In a blind judging, Brooke Williamson and Michael Voltaggio see if any of the challengers can leave Alex feeling scrambled.

Eric Adjepong invites three chefs to tackle one of most difficult foods to pull off in competitions, rice. As they pit their skills against Alex Guarnaschelli's experience, judges decide who has a chance at the money round.

Eric Adjepong welcomes chefs from Arizona, New Mexico and Texas to show Alex Guarnaschelli the best of the Southwest. Southwestern judges Beau MacMillan and Maria Mason determine which chef can handle the heat in two spicy rounds of competition.