Chocolate bar components: cocoa solids, cocoa butter, sugar, and milk. The relative presence or absence of these define the subclasses of chocolate bar made of dark chocolate, milk chocolate, and white chocolate. In addition to these main ingredients a chocolate bar may contain flavorings such as vanilla and emulsifiers such as soy lecithin to alter its consistency. While vanilla is the most common flavouring, many other flavours are available, including mint, orange, and coffee. Chocolate bars containing other ingredients feature a wide variety of layerings or mixtures that include nuts, fruit, caramel, nougat, and fondant. A popular example is a Snickers bar,
Nestlé Milk Chocolate Nestlé Milk Chocolate Nestlé Milk Chocolate was a chocolate bar consisting of milk chocolate, produced by Nestlé. Nestlé Milk Chocolate was sold in many countries around the world, including the United States and Canada. It has now been discontinued by Nestlé. According to a source, "Nestlé milk chocolate bars were first introduced in the US in 1919." Another source claims, "The original milk chocolate formula [was] invented in Vevey, Switzerland, in 1875 by Henri Nestle." According to Nestle, the bar was discontinued in 2016. Nestlé Milk Chocolate was created as a competitor to the more-established, and North American chocolate bar