Overview:Eight more amateurs try to prove to judges John Torode and Gregg Wallace that they have the potential to be the 2017 MasterChef Champion. This year sees the introduction of the all new MasterChef market, which is stocked full of amazing produce from all around the world as well as a selection of meat and fish. The first challenge is to invent and cook one dish using what is available in the market. On offer today are poussin, lamb rack and duck breast as well as mussels, prawns and crab.