MasterChef Junior is an American cooking competition television series that is airing on Fox. It premiered on Friday, September 27, 2013.It is based on the format of @x女特工下载@the U.K. series Ju@致我们终将逝去的青春演员@nior MasterChef.　　On March 5, 2014, MasterChef Junior was renewed for a third season before production on season two began.The second season premiered on November 4, 2014.@云端下载@The third season premiered on January 6, 2015.The fourth season premiered on November 6, 2015. The fifth season premiered on February 9, 2017.