Chocolate is an extremely popular ingredient, available in many types, and great quantity. Different forms and flavors of chocolate are usually produced by varying the amount of the ingredients used to make the chocolate.
- Dark chocolate: chocolate without milk as an additive, sometimes called plain chocolate. The US Government calls this Sweet Chocolate, and requires a 15% concentration of chocolate liquor. European rules specify a minimum of 35% cocoa solids.
- Milk chocolate: chocolate with milk added. The US Government requires a 10% concentration of chocolate liquor. European rules specify a minimum of 25% cocoa solids.
- Semisweet chocolate: used for cooking purposes; a dark chocolate with lower sugar content.
- White chocolate: a confection based on cocoa butter without the cocoa solids.
Flavors such as mint, orange, or strawberry are sometimes added to chocolate. A chocolate bar is a bar of chocolate, frequently containing other ingredients as well, such as peanuts (as in Mr. Goodbar ®), nuts, caramel, or even crisped rice. Other chocolates contain alcoholic liqueurs. It is a common snack all over the world.