01 -
Preheat your oven to 350°F (175°C). Grease a 9×5-inch loaf pan with baking spray and line it with parchment paper for easy removal.
02 -
In a large bowl, whisk together the mashed bananas, eggs, Greek yogurt, honey (or maple syrup), and vanilla extract until smooth.
03 -
Gently mix in the oat flour, protein powder, baking soda, baking powder, cinnamon, and salt until just combined.
04 -
Fold in the chopped walnuts and chocolate chips.
05 -
Pour the batter into the prepared loaf pan, smoothing the top. Sprinkle extra chocolate chips over the batter.
06 -
Bake for 30-35 minutes, or until a toothpick inserted in the center comes out clean.
07 -
Allow the loaf to cool completely before slicing. For a touch of extra sweetness, dust with zero-calorie confectioners' sugar before serving.