An avocado is a bright green fruit with a large pit and dark leathery skin. Theyââ¬â¢re also known as alligator pears or butter fruit. Avocados are a favorite of the produce section. Theyââ¬â¢re the go-to ingredient for guacamole dips. And they& x27;re turning up in everything from salads and wraps to smoothies and even brownies