Chocolate bar

A chocolate bar is a confection in bar form comprising some or all of the following components: cocoa solids, cocoa butter, sugar, and milk. The relative presence or absence of these components form the subclasses of dark chocolate, milk chocolate, and white chocolate. In addition to these main ingredients, it may contain emulsifiers such as soy lecithin and flavors such as vanilla.

In most of the English-speaking world, chocolate bar also refers to what is typically called a candy bar in American English. This is a form of confectionery usually packaged in a bar or log form, often coated with chocolate and sized as a snack for one person. But within that term, a wide variety of products exist, ranging from solid chocolate bars to multiple layerings or mixtures of ingredients such as nuts, fruit, caramel, or fondant containing no chocolate.