Gooey Protein Banana Chocolate Cake (Air Fryer)

Ingredients

• 1 large banana — 100 g (3.5 oz)
• 80 g vanilla YoPro yogurt (2.8 oz / 1⁄3 cup)
• 15 g Cadbury Bournville cocoa (0.5 oz / 1 tbsp)
• 80 ml egg whites (2.7 fl oz / 1⁄3 cup)
• 50 g oat flour (1.75 oz / 1⁄2 cup)
• 1 tsp vanilla extract (5 ml)
• 1⁄2 tsp baking powder (2.5 g)
• Optional: 1 square dark chocolate (10 g / 0.35 oz, ~55 cals)

Method

1. Mix banana, egg whites, yogurt, cocoa, and vanilla until smooth.
2. Stir in oat flour and baking powder.
3. Pour into a ramekin or muffin tin.
4. Add chocolate square to the centre if using.
5. Air fry at 160°C / 320°F for 20 minutes.

Macros (whole recipe)

• Without chocolate: 378 cals | 27 g protein | 61.9 g carbs | 6 g fat
• With chocolate: 433 cals | 27 g protein | 61.9 g carbs | 11.5 g fat

Macros (per serve — 2 serves)

• Without chocolate: 189 cals | 13.5 g protein | 31 g carbs | 3 g fat
• With chocolate: 217 cals | 13.5 g protein | 31 g carbs | 5.8 g fat

Notes

• Pairs well with low‑calorie vanilla ice cream and a small drizzle of Biscoff, but it does not need it.
• Texture should be gooey in the middle.