Fair rating?MasterChef Australia· Season 18 · Episode 20
Mystery Box Challenge: Dim Sim Lim
Kicking off nostalgia-themed week in the MasterChef kitchen, social media sensation chef Dim Sim Lim sets a 60-minute mystery box challenge requiring a steamed element.
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#27In Season 18of 35 rated episodes
#148All-timeof 370 rated episodes
−0.4vs season avgSeason 18 averages 8.9
2026First airedMay 24, 2026