Carve up and scoop out the avocados and place all of the ingredients in a food processor. I usually pulse for a bit, scrape down the cocoa powder, and then let it roll. It will get a thicker texture after a while and that's where you want it to be. I let mine run for about 2 minutes until everything is well mixed.
Refrigerate for about an hour for the coconut milk to solidify some more. Serve and top with some blueberries or strawberries for perfection.