Put spoonfuls of batter about 1 inch apart on the prepared baking sheet. Flatten as much as you want because the cookies do not spread.
Bake in the preheated oven for 7-9 minutes or until cookies are firm to the touch.
Let cool on the baking sheet for 5 minutes before transferring to a cooling rack. Enjoy!
Notes
*Use quick or old-fashioned, not instant.*¼ cup banana is about ½ of one small-medium banana.*Store cookies in the fridge for best storage. Keep up to 3 days.*Based on these Peanut Butter Banana Cookies