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,
Tupla (chocolate bar) Tupla (chocolate bar) Tupla is a Finnish chocolate bar made by Cloetta. It consists of milk chocolate with a nougat-flavoured filling, coated with bits of almond. The name "Tupla", meaning "double", comes from the fact that there are always two Tupla bars in a single wrapper. Unlike Twix, however, the bars are placed end-to-end, not parallel. The original Tupla dates back to the 1970s and is still one of the most popular chocolate bars in Finland. In the 1990s and 2000s two variants have been introduced: Tupla White, with a coating of white chocolate instead of milk chocolate, and Tupla