Combine the oat mixture with the applesauce and egg whites, and mix until combined. In a separate bowl, whisk the dry ingredients together. Add the wet ingredients to the dry mix until just combined. Add the chocolate chips. Do not over-mix of the muffins will be tough. Spoon the mixture into the muffin pan, forming a total of 12 muffins.
Bake for 20-25 minutes, or until done. Remove from pan and enjoy.