Preheat your oven to 350°F. Line two baking sheets with parchment paper or silicone baking mats.
In a medium bowl, whisk together the almond butter, brown sugar, baking soda, and lightly beaten egg until smooth and well blended. If using, fold in the chocolate chips.
Drop 1 level tablespoon portions of dough onto the baking sheets, spacing them about 1 inch apart. Use a spoon to flatten them slightly.
Bake for 10-13 minutes until the edges are lightly golden. Remove the cookies and allow them to cool completely on a wire rack.