1Preparation
- Heat the oven to 175°C, grease a 23×13 cm loaf tin and line it with baking paper.
- Mash the bananas with a fork in a large bowl until nearly smooth.
- Stir the melted butter into the bananas.
- Add the brown sugar, egg and vanilla and mix well.
- Sprinkle the baking soda and salt over the mixture and stir, then add the flour and fold until it just disappears.
- Fold in the walnuts gently.
2Cooking
- Pour the batter into the tin and level it.
- Bake on the middle shelf until the top is golden and a skewer in the centre comes out clean or with a few moist crumbs.
- Cover the top loosely with foil near the end if it browns before the middle is done.
- Rest in the tin for 15 minutes, then move to a rack to cool before slicing.
3Serving
- Slice thickly and serve warm, with or without butter.
- Keep wrapped in a cool place for up to 3 days.
💡 Tips & common mistakes
- Common mistake: over-mixing once the flour goes in, which makes the loaf tough. Fold only until the flour disappears.
- The blacker the bananas, the sweeter and more fragrant the loaf; do not use green ones.
- Do not slice it hot; it needs time to set.
🔁 Substitutions
- Walnuts: dark chocolate chips, or leave them out.
- Brown sugar: white sugar with a spoon of molasses or date syrup.





