Cocoa
Then the beans are spread out, constantly raked over, and dried. On large plantations this is done on huge trays, either outdoors by sunshine or in sheds by artificial heat. However, thousands of tons from smaller producers are dried on small trays or on cowhides. Finally, the beans are trodden and shuffled about (often using bare human feet) and sometimes, during this process red clay mixed with water is sprinkled over the beans to obtain a finer color, polish, and protection against molds during shipment to factories in the United States, the Netherlands, United Kingdom, and other countries. About 3,000,000 tonnes of cocoa are grown each year. The Netherlands is the leading cocoa processing country, followed by the U.S.