Preheat the oven to 350°F (180°C) and line a baking sheet with parchment paper.
In a medium bowl, mash the banana with a fork.
Then, add the other ingredients to the bowl and mix well to combine. Set aside for 10 mins, for the oats to moisten a bit.
Take about one tablespoon of the mixture, put it on the baking sheet and gently press it down to flatten it slightly. Smooth the edges a little bit with the spoon.
Bake for 10 mins. Let them cool for a while. Enjoy!
