In the QuickFire Challenge, culinary superstar Daniel Boulud asks the chefs to re-create some of his favourite dishes…but the All-Stars are in for a very unexpected twist. The Elimination Challenge features a Top Chef first as the chefs are split into two teams to create the ultimate menu on-the-go for Retail Wars! Joining as guest judge is world-famous chef and retail food maven Lidia Bastianich.