1. Combine Dry Ingredients: In a large mixing bowl, combine the rolled oats, protein powder, optional chia seeds, and a pinch of salt. Use a whisk or a fork to mix them thoroughly, ensuring the protein powder is evenly distributed and there are no clumps.

2. Add Wet Ingredients: Pour in the nut butter, honey (or maple syrup), and vanilla extract into the bowl with the dry ingredients.

3. Mix Until Combined: Using a sturdy spoon or your hands, mix all the ingredients together. This will require a bit of effort, as the mixture will be thick. Continue mixing until everything is well combined and a uniform, sticky dough forms. If the mixture seems too dry, add a tiny bit more honey or nut butter, a teaspoon at a time, until it comes together. If it’s too wet, add a tablespoon of oats or protein powder.

4. Fold in Chocolate Chips: If using, gently fold in the mini chocolate chips until they are evenly distributed throughout the mixture.

5. Roll into Balls: Take small portions of the mixture, about 1 to 1.5 tablespoons each, and roll them between your palms to form compact balls. Aim for a consistent size so they chill and set evenly.

6. Chill to Set: Place the formed energy balls on a plate or baking sheet lined with parchment paper. Transfer them to the refrigerator and chill for at least 30 minutes. This step is crucial for them to firm up and hold their shape, making them less sticky and easier to handle.

7. Enjoy or Store: Once chilled, your no-bake protein energy balls are ready to enjoy! Grab one whenever you need a quick boost.