Vegan Chocolate & Date Banana Cake

Ingredients

• 230g ripe bananas, mashed
• 50g vegan greek yoghurt
• 110ml olive oil
• 175g light brown sugar
• 1 tsp vanilla extract
• 205g self raising flour
• 1/2 tsp baking powder
• 1/2 tsp bicarbonate of soda
• a pinch salt
• 110g dark chocolate, roughly chopped
• 125g dates, pitted and roughly chopped
• 200g icing sugar
• 1 tbsp cocoa powder
• 75g vegan butter, softened
• 2 tbsp almond or oat milk
• 15g dark chocolate shavings