Preheat the oven to 350 degrees Fahrenheit. Line a baking sheet with parchment paper, or grease with coconut oil or use a Silpat. In a medium bowl, mix together dry ingredients. In another medium bowl mix together the flax egg and coconut butter. Fold dry ingredients into the wet ingredients and stir together. Then fold in chocolate chips. Shape in ball of dough and place on a baking sheet and cook for 10 - 12 minutes. Transfer to a wire rack to cool. Enjoy!