Masterfoods is throwing its Harry Potter licence into the Hallowe’en arena with the launch of a £4.99 Cauldron containing an array of treats including a Chocolate Frog, Liquorice Wand, two packs of Bertie Bott’s Every Flavour Beans and five Acid Pop lollies. Masterfoods will also run instore activity behind Funsize packs of its countlines for Halloween parties.