01 - In a large mixing bowl, combine the oats, protein powder, chia seeds, cinnamon, nutmeg, and salt. Mix thoroughly to ensure even distribution of spices and seeds.
02 - Add the pumpkin puree, almond butter, maple syrup, and vanilla extract to the dry ingredients. Stir vigorously until a thick, cohesive dough forms throughout the mixture.
03 - Fold in chocolate chips and nuts if desired. Distribute evenly throughout the dough for consistent flavor in each ball.
04 - Using your hands or a small cookie scoop, portion the mixture and roll into 12 evenly sized balls. Apply gentle pressure to ensure they hold their shape.
05 - Arrange the balls on a parchment-lined tray and refrigerate for at least 30 minutes to firm up. This step is essential for proper texture and easy handling.
06 - Store in an airtight container in the refrigerator for up to one week, or freeze for up to 3 months. Thaw frozen balls before serving.