Step 1

Grease a microwavable bowl with cooking spray and preheat the oven to 350°F (180°C), if baking it.

Step 2

In a bowl, mash the banana, then add egg, Greek yogurt, maple syrup to taste, vanilla extract and a pinch of salt.

Step 3

Stir in oat flour, protein powder (or more oat flour) and baking powder. Mix until a smooth batter forms - if it is too thick, gradually add 1–2 tbsp of milk as needed.

Step 4

Transfer the batter to the prepared bowl and sprinkle with chocolate chips on top, if desired.

Step 5

Microwave on high for 90 seconds to 2 minutes. If the batter rises too much, pause and restart in short intervals.Alternatively, bake in hot oven at 350°F (180°C) for 20–25 minutes or until set.

Step 6

Serve warm with your favorite toppings