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,
Chocolate gravy gravy, a roux is made with fat and flour before the milk is added; in chocolate gravy all the dry ingredients are mixed first, milk slowly incorporated, then stirred continuously until cooked. When a thick and rich consistency is achieved, the butter and vanilla are added. Other ingredients, such as crumbled bacon, are usually added afterward near the end of preparation. Chocolate gravy Chocolate gravy is a variety of gravy made with fat, flour, cocoa powder and sometimes a small amount of sugar. This variety is more common in cuisine of the Southern United States and is most often served