Swiss chocolate brand Nestlé is launching a gold-plated 'luxury' KitKat in time for Christmas .The £25  limited edition version comes in dark chocolate wrapped in 24ct Edible Gold Leaf, including cocoa 'nibs' and dried raspberries. 'These handmade, luxurious gold bars will make the ultimate Christmas gift. 24ct Edible Gold Leaf is available on our website on the following page.