Where To Stream MasterChef Australia Season 18 Episode 48
Mystery Box Challenge Marion Grasby
- Aired July 12, 2026
- 70 Min
- Rated 9.3
- Number 33 Of 395 Rated Episodes
To mark the start of Heat Week, food and media mogul Marion Grasby returns to the MasterChef for the first time in sixteen years, with a spicy mystery box challenge.