Past Suppers

S10, E9: Blades are drawn in this week's Quickfire challenge, and we’ll find out which chef'testants' knife skills are truly on the cutting edge. In the Elimination Challenge, tribute is paid to the most memorable moments in Top Chef history, and sabotage is afoot when two chefs cook to save their lives. Judge Wolfgang Puck returns and is joined by culinary super stars Wylie Dufresne, Jonathan Waxman, and Chris Cosentino, as well as head judge Tom Colicchio and host Padma Lakshmi.