Season 1 (2013) The first season premiered on September 27, 2013, with chefs Gordon Ramsay, Graham Elliot and Joe Bastianich acting as the judges. The winner of
MasterChef Junior season 1 was Alexander Weiss, a thirteen-year-old from New York City. Semifinalist
Troy Glass is now an actor, appearing on
Kids React and other cooking shows, and making cameos on shows like
Agents of S.H.I.E.L.D. Season 2 (2014) The second season premiered on November 4, 2014, with chefs Gordon Ramsay, Graham Elliot and Joe Bastianich again acting as the judges. The winner of
MasterChef Junior season 2 was
Logan Guleff, an eleven-year-old from Memphis, Tennessee.
Season 3 (2015) On March 5, 2014,
MasterChef Junior was renewed for a third season before production on season two began. The third season premiered on January 6, 2015, with chefs Gordon Ramsay, Graham Elliot and Joe Bastianich once again acting as the judges. The winner of
MasterChef Junior season 3 was Nathan Odom, a twelve-year-old from San Diego, California.
Season 4 (2015–16) The fourth season premiered on November 6, 2015, with chefs Gordon Ramsay, Graham Elliot and Christina Tosi acting as the judges. The winner of
MasterChef Junior season 4 was Addison Smith, a nine-year-old from River Forest, Illinois.
Season 5 (2017) The fifth season premiered on February 9, 2017, with chefs Gordon Ramsay and Christina Tosi acting as the judges, along with numerous guest judges including
Julie Bowen and
Mayim Bialik. The winner of
MasterChef Junior season 5 was Jasmine Stewart, an eleven-year-old from Milton, Georgia. She is the first previously eliminated contestant to win the competition.
Season 6 (2018) The sixth season premiered on March 2, 2018, with returning chefs Gordon Ramsay and Christina Tosi acting as the judges, along with returning judge Joe Bastianich as the third judge. The winner of
MasterChef Junior season 6 was Beni Cwiakala, a nine-year-old from Chicago, Illinois.
Season 7 (2019) On February 13, 2019, it was announced that the seventh season would premiere with a two-episode special on March 12, 2019, with Gordon Ramsay, Christina Tosi, and Aarón Sánchez serving as the judges. The winner of
MasterChef Junior season 7 was Che Spiotta, a twelve-year-old from Boiceville, New York.
Season 8 (2022) In July 2019, it was announced that the show would be returning for an eighth season, with Ramsay and Sánchez as returning judges, along with new judge
Daphne Oz replacing Tosi. The season premiered on March 17, 2022. The winner of
MasterChef Junior season 8 was Liya Chu, a ten-year-old from Scarsdale, New York.
Season 9 (2024) On December 20, 2022, the initial casting announcement for a potential ninth season was posted. The casting notice was re-posted on September 8, 2023, on the show's
Twitter page. On October 12, 2023, it was announced that the series had been renewed for a ninth season, with Ramsay, Sánchez, and Oz as returning judges, along with new judge
Tilly Ramsay. On December 13, 2023, it was announced that the season would premiere on March 4, 2024. On February 21, 2024, the 12 new contestants were announced. The winner of
MasterChef Junior season 9 was Bryson McGlynn, an 11-year-old from Opelika, Alabama. ==Television ratings==