Preheat the oven to 175C/ 350 F.
Grease a 22cm / 9-inch loaf pan and line with parchment paper.
Place the bananas in a food processor and blend until smooth. If you're not using a food processor, mash them with a fork.
Add the coconut oil/ butter, vanilla, cocoa powder and boiling water and blend until well combined.
Add the sugar and blend until it dissolves.
In a separate bowl, sift the flour, almond flour, baking powder, baking soda, spices and salt.
Whisk the flour mixture into the chocolate mixture and mix until everything is combined and smooth.
Pour the batter into the prepared pan, top with the chocolate chunks and chips and bake for 50-60 minutes, or until a toothpick inserted in the center comes out clean.
Cool 5-10 minutes in loaf pan, then flip loaf out onto a wire rack and cool fully