5. Chocolate: It Begins With Pods Attached to a Tree Trunk
A cacao tree can look as though someone has attached colorful, ridged ornaments to its trunk. Its large pods grow from the trunk and older branches, putting some of the fruit in places where you might expect to find only bark.
Open a ripe pod and the connection to a chocolate bar becomes even less obvious. Inside are seeds packed in pale, jelly-like pulp. The seeds are the cacao beans, but at this stage the whole package looks much closer to an unfamiliar tropical fruit than a candy ingredient.
The recognizable chocolate flavor develops through processing. The beans are fermented, dried, roasted, and ground before becoming the basis of chocolate products. That journey explains why a photograph of fresh cacao can surprise even someone who eats chocolate every day. The brown square in its wrapper has very little visual resemblance to either the tree or the freshly opened fruit.
