01 - Pulse rolled oats in a food processor until they form a coarse flour.
02 - Add chocolate protein powder, unsweetened cocoa powder, and fine sea salt to the processor; pulse to integrate.
03 - Add maple syrup or honey, nut butter, milk, and vanilla extract. Blend until a sticky dough develops. If the mixture is too dry, incorporate additional milk one teaspoon at a time.
04 - Gently fold in dark chocolate chips using a spatula or by hand.
05 - Divide the mixture into 12 equal portions and roll each into a ball. Arrange on a parchment-lined tray.
06 - Refrigerate for at least 30 minutes to enhance texture and flavor.