Have you got some overripe bananas that no one will eat? Use them up by making this Chocolate and Banana Cake. Becoming overripe doesn’t affect the potassium, which helps to lower blood pressure and keep your heart healthy. This cake contains 75 -100g dark chocolate chips, which I wouldn’t normally add but my kids said it needed to be a bit sweeter, so I took note! It’s really easy, quick to make and doesn’t last very long!