MasterChefJuniorisanAmericancookingcompetitiontelevisionseriesthatisairingonFox.ItpremieredonFriday,September27,2013.ItisbasedontheformatoftheU.K.seriesJuniorMasterChef.OnMarch5,2014,MasterChefJuniorwasrenewedforathirdseasonbeforeproductiononseasontwobega
