Steps
1. In a mixing bowl, combine the rolled oats, protein powder, chia seeds, and cinnamon.
2. In a separate bowl, mix together the almond butter, honey, and applesauce until smooth.
3. Pour the wet ingredients into the dry ingredients and mix until fully combined.
4. If using, fold in the dark chocolate chips.
5. Press the mixture into a lined 8x8 inch baking dish evenly.
6. Refrigerate for at least 30 minutes to set before cutting into bars.
7. Store in an airtight container in the fridge for up to a week.