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,
Molten chocolate cake chocolate are melted together, while the eggs are either whisked with the sugar to form a thick paste, producing a denser pastry, or separated, with the white whipped into an meringue to provide more lift and a lighter result. A tablespoon of strong coffee is sometimes added to enhance the chocolate flavor. Vanilla extract, salt and cinnamon are additionally recommended in some cases to add extra flavor. The cakes are typically baked in individual portions in ramekins, however, there are a number of creative variations in chocolate lava cakes or molten chocolate cakes such as preparing the cakes in a