The cocoa tree is native to the foothills of the Andes, and in the Amazon and Orinoco basins of South America. They were first consumed between 1400 and 1500 BC by the natives who lived in the area. Before the seed became popular, witches and wizards loved the sweet pulp of the chocolate fruit, which was used in making a fermented (5% alcohol) beverage. Before the Spanish conquest, cocoa beans were used as currency.

Cocoa trees grow in a limited geographical zone of about 20 degrees to the north and south of the equator in hot, rainy tropical areas. Today, nearly 70% of the world's crop is grown in West Africa. The fruit has a rough, leathery texture about 2 to 3 cm thick, filled with a sweet pulp that tastes like lemonade. The fruit holds 30 to 50 seeds that are soft and pale lavender to a dark brownish purple colour.

Harvesting occurs over several months and cocoa can be harvested at any time of the year. The cocoa pod grows directly from the trunk rather than at the end of a branch. When cutting the stem of the pod, care must be used to avoid damaging the junction of the stem with the tree, as this is where future flowers and pods will grow.

The ground cocoa can be mixed with cinnamon, chili peppers, almonds, vanilla, and other spices to create a hot chocolate. It is also used in savory foods such as mole. Pieces of the bean are called nibs. They are ground and used in chocolate liquor or cocoa paste. It can also be separated into cocoa powder and cocoa butter. Cocoa butter is used in chocolate frogs, soaps, and cosmetics. Cocoa seeds are used to make Treacle fudge and chocolate.

Chocolate has a rich source of antioxidants and may have anti-aging properties. It has beneficial effects on the cardiovascular system. It reduces blood pressure and is helpful for learning and memory. Chocolate is important in the magical world. We use it after a dementor attack to help us feel happy again.Cocoa beans can be kept in storage for several years in bags or in bulk. Both the beans and the powder should be stored in a cool, dry area.