In a medium-sized mixing bowl, mash the ripe banana with a fork until smooth.
1
Combine oats
Add in oats and mix well to combine.
2
Add chocolate
Mix in the chocolate chips. You can add in a small amount of water if the mixture is to dry or add more oats if it is too wet.
3
Shape
Use a tablespoon to scoop the mixture out and place on a lined cookie sheet. Roll them up more or flatten them out to your liking—these cookies won't spread during baking.
4
Bake
Bake in the oven at 350°F (180°C) for 12-15 minutes. Remove from the oven and let them cool for a few minutes before eating.