What about making her a chocolate making hamper, you could put in loads of bars of chocolate (I use the 30p ones from Aldi and they are really nice and come in white, dark and milk) and buy some chocolate moulds, maybe a bowl to put the chocolate in and an apron and hat, would work out a lot cheaper and more fun
https://www.ebay.co.uk/sch/i.html?_...ocolate+moulds&_nkw=chocolate+moulds&_sacat=0