Preheat your oven to 350 F.
Combine the banana, avocado, and honey in a bowl.
1 cup very ripe avocado flesh, 1 banana, 2 tbsp. raw honey
Mix everything until smooth using a hand mixer or a food processor.
Add in the egg, baking soda, and cocoa powder, and continue mixing until everything is well blended.
1 egg, ½ tsp. baking soda, ½ cup dark cocoa powder
Stir in the dark chocolate chunks if using.
Dark chocolate chunks
Drop spoonfuls of cookie dough on a baking sheet lined with parchment paper. The dough will be very soft.
Bake for 8 to 10 minutes or until the cookies are warm and fir