Make your flax egg by mixing flax seeds and water. Let sit refrigerated for at least 10 minutes.
Preheat oven to 350 degrees.
Add all of your wet ingredients to a box and mix until just combined. Add in oat flour and baking soda. Mix again until just combined. Lastly, fold in your chocolate chips.
Add parchment paper to a silicone liner to a sheet pan.
Form 7-9 cookies on the sheet pan.
Bake for 12-14 minutes. The cookies should be golden on the edges.
Let cookies cool for at least 10 minutes. Then enjoy.
Notes
This makes 7-9 cookies depending on how big you make them.