Pass through a sieve and pour the banana milk into a saucepan with the egg yolks ... food processor or blender with the bananas and lemon juice and blitz until smooth. Place the egg whites in ...

Pour the banana bread mixture into the prepared ... You can also make buttermilk at home by mixing milk and lemon juice (or vinegar). Mix 85ml/3fl oz with 1½ tsp lemon juice and leave to sit ...

The key to the texture of this banana cake is the lemon juice/milk combination. If you are a seasoned baker you’ll know that often buttermilk is added to baked goods to create an amazing texture.