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,
Wonka Bar product line with an in-package Golden Ticket sweepstakes. Ten Golden Tickets could be found in bars and bags of Wonka Exceptionals chocolates, and each ticket was worth a grand prize of a trip around the world. Recent new additions to the Wonka Exceptionals include Wonka Triple Dazzle Caramel, which consists of milk chocolate filled with caramel and a dash of sea salt (this variety had previously been produced to promote the 2005 film, where it consisted of caramel in "white" chocolate as opposed to milk), and Wonka Fantabulous Fudge, which consists of chocolate fudge in milk chocolate. These were discontinued