Toffee Crisp and Blue Riband can't be called chocolate anymore

Toffee Crisp and Blue Riband bars can no longer be called chocolate after maker Nestle changed their recipes.To be described as milk chocolate in the UK a product needs to have at least 20% cocoa solids and 20% milk solids, a level each product fell below once a higher amount of cheaper vegetable fat was used.Nestle said its reformulations were needed due to higher input costs but were "carefully developed and…