Preheat oven to 325 degrees F. Grease a loaf pan and line with parchment paper.
In a small bowl, pour boiling water and vanilla extract onto cocoa powder and whisk to combine- it should be a slightly runny paste.
In a large bowl, sift almond flour, baking powder, and salt.
Add honey, coconut sugar, and avocados to the bowl of a food processor. Process until the avocado mixture is smooth and pale green.
Add the chocolate mixture to the food processor and blend until well-combined.
Whisk the eggs and add them to the food processor, pulse 3-5 times to incorporate into the mixture.
Gently fold the chocolate avocado mixture into the dry ingredients, adding chocolate chips if desired.
Pour the batter into your prepared loaf pan and bake for 50 minutes or until a knife comes out clean. Cool the cake for at least 20 minutes before removing from the pan.
Serve and enjoy!