chocolate, general term for the products of the seeds of the cacao or chocolate tree, used for making beverages or confectionery. The flavor of chocolate depends not only on the quality of the cocoa nibs (the remainder after the seeds are fermented, dried, and roasted) and the flavorings but also on a complex process of grinding, heating, and blending. The chocolate liquid formed in an intermediate stage is used in the confectionery trade as a covering for fruits, candies, or cookies, or the process may be continued and the resulting smooth mass of chocolate molded, cooled, and packaged as candy. It should be hard enough to snap when broken, have a mellow flow when melting, be free of gritty particles, and have a rich, dark color and an aromatic smell and flavor.

A chocolate beverage was known to the Aztecs and through Spanish explorers found (c.1500) its way into Europe; the Maya may have made such a drink as early as 900 B.C. In 1657 a shop was opened in London where chocolate was sold at luxury prices. It became a fashionable drink; many shops sprang up to become centers of political discussion and grow into famous clubs, such as the Cocoa Tree. Chocolate was first manufactured in the United States at Milton Lower Mills, near Dorchester, Mass., in 1765. About 1876, M. D. Peter of Vevey, Switzerland, perfected a process of making milk chocolate by combining the cocoa nib, sugar, fat, and condensed milk. The United States has the world's largest chocolate-manufacturing industry.

Food prepared from ground roasted cacao beans. It is consumed as candy, used to make beverages, and added as a flavouring or coating for confections and baked products. It was introduced to Europe by Hernán Cortés following his visit in 1519 to the court of Montezuma II, who served the conquistador a bitter cacao-bean drink, xocoatl. In making chocolate, the kernels of fermented and roasted cacao beans are ground into a paste called chocolate liquor, which may be hardened in molds to form baking (bitter) chocolate, pressed to reduce the cocoa butter (vegetable fat) content and then pulverized to make cocoa powder, or mixed with sugar and additional cocoa butter to make sweet (eating) chocolate. The addition of concentrated milk to sweet chocolate produces milk chocolate. White chocolate, made from cocoa butter, sugar, milk, and vanilla, contains no cocoa solids. Rich in carbohydrates and fat and containing small amounts of caffeine, chocolate is an excellent source of quick energy.

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