BBC Good Food Cheese Club
Read about the all-new BBC Good Food Cheese Club. Curated cheese, delivered straight to your door.
Heat oven to 190C/170C fan/gas 5. Line a 900g/2lb loaf tin with baking parchment. In a large bowl, mash together the bananas and the sugar with the back of a fork. Add the eggs and mix well with an electric hand whisk until fully incorporated, then add the butter and mix for a couple mins more to blend everything together. Sieve in the flour and baking powder and fold together with a spatula, then add the walnuts and chocolate chips. Give everything one final mix before tipping into the lined loaf tin.
Bake for 1 hr 5 mins or until a skewer inserted into the middle comes out clean. Leave to cool slightly in the tin, then turn out and serve cut into thick slices, either warm or at room temperature. Any uneaten cake will keep in an airtight container for up to 3 days.