Out of the hundreds that auditioned, 64 amateur cooks are through to battle it out over four weeks of heats, producing some of the most inspiring, exceptional and unusual food ever seen on the series. The first eight hopefuls 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's available in the market.