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,
Salt-rising bread Salt-rising bread Salt-rising (or salt-risen) bread is a dense white bread that was widely made by early settlers in the Appalachian Mountains, leavened by naturally occurring "Clostridium perfringens" and other bacteria rather than by yeast. Salt-rising bread is made from wheat flour; a starter consisting of either water or milk and corn, potatoes, or wheat; and minor ingredients such as salt and sugar. Salt in the name is a misnomer; the bread is not leavened by salt nor does it taste salty. One explanation for the name of the bread is that the starter was kept warm in a bed