bittersweet/plain chocolate

Bittersweet and plain (dark) chocolate are processed products derived from cacao beans (Theobroma cacao), fermented, dried, roasted, and ground into a cocoa mass, then combined with cocoa butter, sugar, and sometimes vanilla and lecithin. Bittersweet chocolate contains 50–85% cocoa solids and minimal sugar, delivering a pronounced bitter-sweet flavor profile with complex notes of earth, fruit, and spice depending on the cacao's origin. Plain (or dark) chocolate is a broader category encompassing bittersweet varieties as well as products with 35–99% cocoa solids; the term is less standardized than "bittersweet" and may refer to any chocolate darker than milk chocolate. Both differ fundamentally from milk chocolate through the absence or minimal presence of milk solids, allowing the assertive cocoa character to dominate.

Bittersweet and plain chocolate serve as essential ingredients in both sweet and savory applications. They are used in pastry work for ganaches, mousses, and glazes; in baking for cakes, cookies, and brownies; and as inclusions in confections and truffles. These chocolates are also employed in mole sauces and other savory Mexican and Central American dishes, where their bitterness balances rich and spiced elements. The higher cocoa content makes them preferred for applications where deep chocolate flavor is desired without excessive sweetness, such as chocolate tarts, soufflés, and tempering work for coating. Proper melting, typically via double boiler or tempering machine, is critical to achieve smooth texture and glossy finish.