Preheat oven to 350F and grease an 8x8 pan.
In a small bowl, mix together almond flour, baking soda, salt, and cinnamon. Set aside.
In a large bowl, whisk egg and coconut sugar.
Add in coconut oil, stir, then add almond butter and vanilla.
Add wet ingredients to dry and stir till combined.
Add in chocolate chips and pour into greased pan. Add more chocolate on top if desired.
Bake for 15-20 minutes or until center comes out clean with a toothpick. If you use a bigger pan, lower baking time.
Let cool completely before cutting. Store on counter or in fridge.