Jock Zonfrillo's wife shares 'treasured' memories of late MasterChef star

Celebrity chef Jamie Oliver teams up with MasterChef judge Melissa Leong to host food event in Sydney

Celebrity MasterChef semi-finalists confirmed as Black Eyed Peas star Apl.de.Ap misses out while Luca Bish and Amy Walsh impress judges

MasterChef fans furious as Dianne Buswell eliminated over rapper who cooked a jacket potato