01 - Whisk together protein powder, oat flour, coconut flour, and sea salt in a large mixing bowl until thoroughly blended.
02 - Add almond butter, maple syrup, and vanilla extract to the dry mixture. Mix until a crumbly, uniform dough forms.
03 - Gradually add milk 1 tablespoon at a time, mixing continuously until dough becomes firm yet pliable and holds its shape when pressed.
04 - Gently fold rainbow sprinkles into the dough until evenly distributed. Avoid overmixing to prevent sprinkles from breaking.
05 - Roll dough into 1-inch balls using your hands. Optionally roll each ball in extra sprinkles for decoration.
06 - Arrange balls on a parchment-lined baking sheet. Refrigerate for at least 30 minutes until firm and set before serving.