Why some of Cadbury's chocolate bars are shrinkingPublished5 August 2019Image source, ReutersImage caption, Cadbury is going to announce a plan to reduce the number of calories of many of its chocolate bars. But the company isn't going to make the contents healthier, it's going to make the bars smaller. That's not going to be popular with everybody! Here are five other chocolate changes that might surprise you.Image source, Barry CallebautImage caption, Forget dark, milk or white KitKat's 'ruby' version of its famous four-fingered snack bought a flush of colour to the chocolate.Image caption, We'll start with the Toblerone. It's one of the most unusually shaped chocolate bars. But fans of its famous triangular chunks weren't sure what to think when in 2016 the space between them was increased. No-one likes gaps where there should be chocolate!Image source, Getty ImagesImage caption, Nutella fans went nuts last year when they thought the spread's recipe had been changed so it had fewer hazelnuts in it. Ferrero, which makes it, said the recipe had been given some "minor fine-tuning" but that the hazelnut content was unchanged. Phew.Image caption, Now there's a good 'raisin' the Fruit and Nut bar has made it on to our list. Again it's because of another recipe change. Although it'd been the same for 90 years, in 2015 Cadbury decided to add...sultanas. Yum!Image source, AlamyImage caption, The clue to what's in this next chocolate is in its name: the Walnut Whip. It's usually topped off with half a walnut but Nestle decided to bring out some new versions last year - without the famous nut on the peak! What?!More on this storyFourth type of chocolate revealedPublished5 September 2017The edible selfie for chocolate-loversPublished22 February 2018