
These crispy coconut oatmeal cookies are made with just 4 ingredients and don't require any flour, eggs, refined sugar, butter or oil. The cookies are easy to make and store well.
Preheat oven to 350°F (177°C). Line a large cookie sheet with parchment paper or a silicone baking mat.
Add quick oats to a food processor. Pulse oats until they become very small and fine and start to partially become flour consistency. See photo in post for reference. I pulsed mine on high for about 25-30 seconds. You should hear a change in the sound of the oats when they are almost ready. It will change from a lot of clanging to becoming much more quiet.
Transfer the oats to a large mixing bowl. Stir in shredded coconut. (Note: If you are using shredded coconut that is not finely shredded, I also recommend you add them in with the oats and pulse together so that the coconut becomes finely shredded. The shredded coconut you see in the photos on top of some of the cookies is how fine you want the coconut to be.)
Add in the peanut butter and maple syrup (making sure to scrape the sides of your maple syrup measuring spoon/cup to get all of the syrup to release into the mixing bowl) and stir until a thick dough forms
Using a 1 tbsp cookie scoop, scoop dough onto the prepared cookie sheet, spacing the dough balls about 2 inches apart. Roll each dough between your palms and then flatten the dough balls into thin round disks. You want the cookies to be fairly thin, about 1/8 inch thick and no more than 3/16 inch thick. The thinner the cookies are, the crispier they will be. The cookies do not spread much during baking, so shape them as you want the final outcome to be. I usually flatten the cookies with my palm a few times and then smooth, flatten more, and shape the edges with the back of a metal spoon to make the cookies round.
Bake cookies for 12-13 minutes or until the edges and surface are lightly browned. Baking time can vary depending on how thin your cookies are and your baking equipment so I do recommend to start checking a few minutes earlier than the suggested bake time. Let cookies cool completely on the baking sheet before removing them. They will crisp up further as they cool. Once cooled, they should easily come off the parchment paper or silicone baking mat. Store uneaten cookies in an airtight container for 1-2 days at room temperature and longer in the fridge or freezer.