Calorie controlled cooking spray
½ teaspoons, level
0% fat natural Greek yogurt
Egg, whole, raw
2 large, raw, lightly beaten
2 teaspoons, level
25 g, chopped or chocolate chips
- Preheat the oven to 190°C, fan 170°C, gas mark 5. Mist a 20cm square cake tin with cooking spray and line the bottom with baking paper.
- Put the cocoa powder, sugar, baking powder and salt in a mixing bowl and stir to combine, then stir in the yogurt, eggs and vanilla extract until well combined.
- Stir in the chocolate chips, then spoon the mixture into the prepared tin and level the top with the back of the spoon. Bake for 20 minutes, then allow to cool in the tin for 15 minutes before turning out and cutting into 16 squares.