In a large mixing bowl, combine the natural peanut butter, honey (or maple syrup), and vanilla extract. Use a spatula or spoon to stir until the mixture is smooth and well integrated, ensuring no lumps remain.
Gradually add the rolled oats, chocolate protein powder, ground flaxseed, and a pinch of sea salt to the peanut butter mixture. Mix vigorously until all ingredients are evenly combined, creating a cohesive dough-like texture.
If desired, gently fold in the mini chocolate chips to the mixture to add sweetness and a delightful texture contrast.
Once the mixture is well mixed, use your hands to shape it into small balls, approximately 1 inch in diameter. To prevent sticking, you can wet your hands lightly with water during this process if needed.
Arrange the formed balls on a baking sheet lined with parchment paper, ensuring they are spaced apart to prevent sticking together.
After forming all the balls, place the baking sheet in the refrigerator. Allow them to chill for at least 30 minutes so they firm up nicely.
Once chilled, transfer the peanut butter power balls to an airtight container. Store them in the refrigerator for up to one week or freeze for longer shelf life, making them a perfect snack option at any time.
Notes
For an appealing touch, serve the power balls in a small bowl or jar, garnished with extra chocolate chips or chia seeds.