Ingredients
Method
1.
Preheat oven to 170 degrees C fan-forced (190 degrees C conventional). Combine 2 of the bananas, chickpeas, sour cream, olive oil, sugar, eggs and cocoa powder in the bowl of a food processor or blender and puree until smooth. Sift in flour, bicarb and spices, then pulse until smooth.
2.
Spoon into 2 medium loaf tins lined with baking paper. Peel remaining banana and slice lengthways into 4 slices. Arrange on top, then bake for 40-45 minutes, until a testing skewer comes out clean.