Avocado fruits have greenish or yellowish flesh with a buttery consistency and a rich, nutty flavor. They are often eaten in salads, and in many parts of the world, they are eaten as a dessert. Mashed avocado is the principal ingredient of guacamole, a characteristic sauce in Mexican cuisine. Avocados are a healthy food you can add. The vitamins, minerals, and healthy fats you get from avocados help prevent disease and keep your body in good working order.