Chocolate is a name given to products that are derived from cocoa which are then mixed with some sort of fat (e.g. cocoa butter, oil) and finely powdered sugar to produce a solid edible product. To make chocolate, the cocoa bean is roasted and shelled, leaving only the nibs, or centres .It exists in several types according to the proportion of ingredients used in a particular recipe. Chocolate comprises a number of raw and processed foods produced from the seed of the tropical cacao tree. Much of the chocolate consumed today is in the form of sweet chocolate, combining chocolate with sugar. Chocolate has become one of the most popular flavors in the world. Gifts of chocolate molded into different shapes have become traditional on certain holidays: chocolate bunnies and eggs are popular on Easter, chocolate coins on Hanukkah, Santa Claus and other holiday symbols on Christmas, and hearts on Valentine's Day. Pure, unsweetened chocolate contains primarily cocoa solids and cocoa butter in varying proportions.