Preheat the oven to 180°C. Line a standard loaf tin with baking paper.
Mash the bananas in a large bowl. Add the almond butter, vanilla extract and eggs and whisk until well combined.
Stir in the cocoa powder, ground almonds, self-raising flour, baking powder, rolled oats and muscovado sugar. Mix until just combined.
Fold in the chocolate chips and cherries, taking care not to overmix the batter. If it seems particularly thick, add a small splash of almond milk.
Transfer the mixture to the prepared loaf tin and smooth the top.
Bake for 45–55 minutes, or until a skewer inserted into the centre comes out clean or with a few moist crumbs attached.
Leave to cool in the tin for about 10 minutes, then transfer to a wire rack to cool before slicing.