Iron Chef Anna Olson faces challenger Chef Laura White in a seasonal showdown that’s all about holiday nuts. Chef Olson is joined by Sous Chefs Lisa Rollo and Mia Bachmaier, while Chef White brings Sous Chefs Christina D’Angela and Andrea Mastandrea into the kitchen stadium. Judges Lesley Chesterman, Adam Gollner, and John Catucci will review the final dishes and declare a winner.