Chilled Avocado Soup

This is a very rich and creamy soup that is best served chilled. It makes an awesome appetizer and is a great treat on a hot day.

Add avocado, onion, lime juice, orange juice, water and fennel to blender and puree until smooth.
In a large mixing bowl, combine soup, yogurt, salt and pepper. Avoid over stirring as it will breakdown the yogurt.
Transfer to storage a container and chill. Once chilled serve with orange zest or freshly chopped mint for garnish.