Cut the avocados in half, remove the pit, and scoop the flesh into a food processor.
Add cocoa powder, salt, banana, agave, and melted chocolate.
Let the mixture blend for at least 5 minutes until you have a silky smooth texture.
Divide the mixture into 4 glasses and let it set in the refrigerator for at least 1 hour.
Finish with some cocoa powder, melted chocolate, and an extra pinch of fleur de sel for crunch.
Tips
Experiment with toppings such as chopped nuts or fresh fruit for extra variation. Serve with a dash of vegan whipped cream for a festive touch.