Preheat oven to 350°F and line a small loaf pan with parchment paper.
In a small bowl, whisk together the tahini, egg, brown sugar and vanilla extract.
In a separate bowl, incorporate the almond flour, cocoa powder, baking soda and salt. Add to the wet ingredients and stir until well combined.
Fold in the chocolate chips.
Spread the brownie batter evenly in the lined loaf pan and bake for 20-25 minutes.
Allow the brownies to cool for 10 minutes before removing them from the pan and serving.