If using whole oats, process them briefly in a blender or food processor to create a coarser flour-like consistency (optional, but helps with texture).

In a medium bowl, combine the oats (or oat flour), dairy-free protein powder, and peanut butter.

Mash the ripe banana thoroughly with a fork in a separate small bowl.

Add the mashed banana to the dry ingredients and mix everything together with a spoon or your hands until a dough-like consistency forms. If it's too dry, add a tiny splash of water or dairy-free milk (not listed in ingredients to minimize unique items, but can be used if needed).

Roll the mixture into small balls (about 6-8 balls depending on size).