Chocolate began producing chocolate in 1862, after buying out the Tuke family business. Cadbury was manufacturing boxed chocolates in England by 1868. In 1893, Milton S. Hershey purchased chocolate processing equipment at the World's Columbian Exposition in Chicago, and soon began the career of Hershey's chocolates with chocolate-coated caramels. Several types of chocolate can be distinguished. Pure, unsweetened chocolate, often called "baking chocolate", contains primarily cocoa solids and cocoa butter in varying proportions. Much of the chocolate consumed today is in the form of sweet chocolate, which combines chocolate with sugar. Milk chocolate is sweet chocolate that also contains milk powder
Chocolate syrup decorate servings of cheesecake or cake, along with other decorations such as cocoa powder, powdered sugar or chocolate shavings. Some brands of chocolate syrup are marketed as chocolate milk syrup (e.g., Nesquik). Other brands are marketed as ice cream sundae toppings. A simple chocolate syrup can be made from unsweetened cocoa powder, a sweetener such as sugar, and water. Recipes may also include other ingredients, such as corn syrup, malt, and flavorings like vanilla extract. Industrial recipes may contain ingredients such as: Chocolate syrup was often used in black-and-white movies to simulate blood, because it was safe for the performers