Overview: This week’s Quickfire Challenge takes inspiration from "Top Chef" France’s infamous Black Box challenge. In teams of two, the chefs each take a turn entering the box where they blindly taste a dish created by guest judge Gabriel Rucker and then must try to recreate it. During a night off, the chefs are surprised by guest judges Kristen Kish and Brooke Williamson arrive with care packages from their families. However, in true “Top Chef” fashion, there’s a twist and they must use the ingredients from their care packages to make their dish for the Elimination Challenge.