Preheat your oven to 350°F.
Blend the cottage cheese in a small blender or my favorite chopper cup that comes with my immersion blender. This will eliminate the curdled texture of the cottage cheese. Combine the blended cottage cheese, coconut sugar, oil, apple cider vinegar, and vanilla in a mixing bowl and beat until well combined. Add the egg white and then beat again until combined.
Add the almond and oat flour, cocoa powder, cinnamon, baking soda, and salt. Mix until blended. Fold in the chocolate chips using a spatula to avoid over-mixing the batter.
Scoop the batter to form balls with either a stainless steel cookie scoop or a spoon. If you use a small cookie scoop bake at 350°F for 10-12 minutes. If you use a medium/large cookie scoop bake at 350°F for 12-14 minutes. Remove the cookies from the oven and allow them to cool on a heat-proof surface or cooling rack. The cookies will become firmer as they cool.