01 - In a large mixing bowl, combine oats, protein powder, cinnamon, nutmeg, ginger, and salt. Mix thoroughly to ensure even distribution of spices.
02 - In a separate medium bowl, stir together pumpkin puree, nut butter, maple syrup, and vanilla extract until smooth and completely incorporated.
03 - Pour the wet mixture over the dry ingredients. Stir until well combined and a thick, cohesive dough forms.
04 - Fold in chocolate chips and nuts if using, distributing evenly throughout the dough.
05 - Scoop out heaping tablespoons of the mixture and roll into balls using your hands, approximately 1 inch in diameter.
06 - Place the finished bites on a parchment-lined tray or plate, ensuring they are not touching.
07 - Refrigerate for at least 30 minutes before serving to allow the bites to firm up and hold their shape.
08 - Store in an airtight container in the refrigerator for up to 1 week, or freeze for extended storage.