Alex Guarnaschelli welcomes four chefs to Bristol Farms market in Calabasas, Calif., where they go off the deep end searching for shoppers whose carts are full of fantastic ingredients. Judges Katie Lee and Sabin Lomac scope out who will sink or swim while making surf and turf. They decide which chef has the sass to ring up the best diner classic and which of the final two contestants can produce a delectable summer dessert.