Inspired by this page.
4 bananas, mashed
60g butter, melted – *not Whole30 ingredient; sub-out if dairy free
1 tbsp almond butter
2 tbsp coconut butter
1/2c coconut flour
1 tsp cinnamon
1 tsp baking soda
1 tsp baking powder
1 tsp vanilla
pinch of salt
Mix the bananas, eggs, butters together well.
Add the dry ingredients, mix well.
Put into a loaf tin (I used a silicon one, lined with baking paper).
Into a fan-bake oven at 180C for 45mins (or until skewer comes out clean).
*as far as I know, this is Whole30 compliant (perhaps not in philosophy, but in ingredients).