In a large mixing bowl, add rolled oats, protein powder, chia seeds, and a pinch of salt. Whisk to combine.

In another bowl, mix peanut butter, honey (or maple syrup), and vanilla extract until smooth.

Pour the wet mixture into the dry ingredients, folding them together until a sticky dough forms.

Fold in mini chocolate chips evenly throughout the dough.

Using a cookie scoop, portion the dough and roll it into 1-inch balls.

Place the protein balls on a parchment-lined baking sheet and refrigerate for at least 30 minutes.

Once set, enjoy immediately or store in an airtight container in the fridge or freezer.