In a medium bowl, stir together oat flour, protein powder, and a pinch of salt until well combined.
Add almond butter, maple syrup, and vanilla extract, then mix thoroughly until a thick, cohesive dough forms. If it’s too sticky, add a sprinkle more oat flour.
Gently fold in chopped walnuts and mini chocolate chips, ensuring they’re evenly distributed throughout the dough.
Roll the dough into 12 to 14 bite-sized balls. Enjoy them right away or chill in the fridge for 30 minutes for a firmer texture.
