School kids hold their own 'Bake Off' ahead of TV final

Martin, Newsround's very own Mary Berry, has been to meet a group of school kids holding their very own Great British Bake Off final ahead of the real thing, tonight.

They're getting creative with chocolate and chilli, making a mess with meringue, and cooking up some amazing cupcakes.

But what will Martin choose as his favourite bake?

Watch to find out.