Combine the mashed bananas, melted coconut oil, maple syrup and the chia seed water mixture into a mixing bowl. Mix until well combined.
Stir in the flours and the baking powder, baking soda, and salt
Last add the milk.
Take about ⅓ of the batter and mix it with the cacao powder and the almond milk
Pour the plain batter into a lined loaf tin and top with the chocolate half. Take a knife and “cut” through the batter a couple of times to create a marbled effect.
Bake for 40-45 minutes or until a toothpick stuck into the middle comes out clean.
Let it cool for a bit before slicing.
Top with melted chocolate before serving
Recipe by Vanillacrunnch - Lifestyle and Food Blog aus der Schweiz at https://vanillacrunnch.com/the-best-vegan-gluten-free-banana-bread/