Ricky's perfect packed lunch challenge
25 March 2015 Last updated at 06:56 GMT
Two kids, two packed lunch boxes and ten minutes.
Can Ricky's two challengers pick out the perfect packed lunch?
First up, Ricky asked them to choose what they usually have for lunch before they searched for what they thought was a healthy alternative.
But who will be judging their efforts? That's where Newsround's food expert Doctor Radha comes in.
Find out how well they got on and if they passed Ricky's perfect packed lunch challenge.
Dr Radha will be visiting Newsround on Friday to answer your questions.
You can send us your questions for food expert Dr Radha.