Slice of no-added-sugar banana cocoa cake

Ingredients

For 1 serving

• Banana50 g
• Whole wheat flour18 g
• Unsweetened cocoa powder4 g
• Eggs15 g
• Plain nonfat yogurt20 g
• Baking powder1 g

Contains: gluten, lactose, eggs,

Method

1. Preheat a conventional oven to 175 °C and line a cake tin with baking paper. The quantities are for one slice: multiply them by the number of slices in the cake.
2. Peel the bananas, ideally very ripe with speckled skins since they are the only sweetener, and mash them to a purée with a fork in a bowl.
3. Add the eggs and yoghurt and whisk until smooth.
4. Sift the wholemeal flour, cocoa powder and baking powder over the top and fold in with a spatula until no dry flour is visible.
5. Pour into the tin and bake for 35 minutes, until the top is dry and a skewer in the centre comes out clean.
6. Let it cool in the tin before turning it out.