Make your flax egg by combining flax seeds and water. Let sit refrigerated for 10-30 minutes.
Whisk together dry ingredients and set aside. Mix together wet ingredients and then slowly pour in dry ingredients and combine with a spatula. Lastly mix in your flax egg until combined.
Line a baking sheet with parchment paper or silicone. Using an ice cream scoop or your hands (a small handfuls worth of dough), roll out balls of dough to form cookies and distribute evenly on baking sheet.
Bake for 12-14 minutes and let cool for 10 minutes.