Preheat oven to 350 degrees.
In a medium bowl, mix together bananas, applesauce, maple syrup, egg, and vanilla.
Add oats, flour, salt and baking soda. Mix well. Fold in chocolate chips.
Grease an 8x8 baking pan. Pour in batter.
Bake for 20-25 minutes or until brown along the edges.
Store in the fridge for a week.