Six previous Holiday Baking Championship winners step back into the kitchen for a new competition judged by Nancy Fuller, Duff Goldman and Lorraine Pascale. Competitors Maeve Rochford, Jason Smith, Jen Barney, Jordan Pilarski, Nacho Aguirre and Michelle Antonishek bring their very best for a shot at a second Holiday Baking Champion title. In the pre-heat, the bakers are teamed up to turn the lightest of all pastries -- pate a choux -- into eclair holiday light strings. For the main heat, the teams take on the metallic trend with stunning monochromatic gold and silver Christmas cakes.