The first challenge provides lots of smiles.
Bringing fresh garden vegetables to the Junior MasterChef contestants.
Alex outlines his plan to Anthony on how to attack the vegie patch.
Ashley's impressed with Ainsleigh's selection.
Judge Gary looks a little concerned over the attack on the garden.
Now, peel these potatoes…where should I begin?' wonders Nick.
Gary and Matt come to say hello, with Matt looking on in wonder.
Clarrie's creation has captured Gary and Matt's attention.
Lucy stretches hard to conserve water.
George tells Anna stories about utensils from past kitchens.
Nick's moved on from the potatoes and is now onto the baby carrots.
Gary listens on as Jack explains what he's cooking.
Alex is very patient as he goes through and shells all his peas.
It's the old rule that sticking the tongue out the right way will always get results.
Siena and Lucy share a celabratory hug after finishing their challenge.
One of the first to be chosen for the Top 12 is Nick.
2010 Junior MasterChef finalist, Callum brings a plate full of surprises.
Matt asks if it's true that Callum's providing the next challenge.
Hands up for those who want the dish to be revealed?'
Callum reveals a yummy, sweet surprise.
Siena, Lucy, Ashley and Anthony are first to try Callum's dish.
Cassidy, Sophie and Pierre take their time before trying Callum's Croissant Pudding.
They've been given the go-ahead to start cooking, and Ashley's straight to it.
George shows Callum the judge's way of walking.
Ainsleigh's all smiles when Callum and George visit her bench.
Cassidy looks at her bottle of cream with a little concern.
Closing his eyes, Anthony imagines this has already cooked and served itself.
George lends a helping hand to Sophie.
Siena's face says it all - she's very happy.
It's applause all round from Siena for the contestants.
Making it through to the Top 12 is something that shocked Cassidy.
George gives Sophie a big bear hug as he presents her with her award.