Combine Ingredients: In a mixing bowl, stir together oats, protein powder, cinnamon, and chia seeds (if using).
Add Wet Ingredients: Mix in almond butter, honey (or maple syrup), and vanilla extract until well combined.
Fold in Blueberries: Gently stir in dried blueberries.
Roll: Scoop out mixture and roll into small bite-sized balls using your hands.
Chill: Place balls in an airtight container and refrigerate for at least 30 minutes to firm up