The TV judge said that "over here in this corner of the world, our very own little girl showed us all what’s possible".
The young contestant took home $25,000 in prize money after winning the final cook-off.
The contestants had to cook a lemon meringue tart for a spot in the grand final.
"Everything is a little bit different to how we probably envisaged it to be."
The young contestants faced stiff competition in a round that involved putting their 'dream on a plate'.
Former cooking show contestant Rose said it's a project "very close to my heart".
The 10-year-old from Bendigo will be demonstrating his baking skills to local seniors.
Ryan now faces a critical decision: 'It's like asking who do I love more, Mum Or Dad?'
Melissa is 'also from Singapore so we connected on multiple things like the cuisine and culture'.