This week it's all about chocolate! Sian dons her apron alongside Nutrition Therapist Ian Marber and tries her hand at cooking up some zero sugar chocolate treats. They may have no sugar but how do they compare on calories and cost?

And we'll be asking, is it possible to get a taste of luxury chocolate at an affordable price? Our group of trusty taste testers will take part in a blind taste test pitching an international award winning chocolate against the cheapest supermarket own brand bar. Which will get their taste buds tingling?

We also look at the best way of getting your 5 a day as we discover which products are better eaten fresh, tinned or frozen and which will keep our wallets healthier too.