Preheat oven to 350 degrees F. Grease a non-stick 8x8 pan with cooking spray and line with a parchment paper sling. Set aside.
Place almond butter, peanut butter, maple syrup, coconut sugar, cocoa powder, eggs, instant coffee, vanilla extract, baking soda, and salt into a large bowl.
Mix, using a hand or stand mixer, until combined, then stir in chocolate chips.
Dump batter into the prepared pan (it will be very thick) and flatten out with a spatula.
Top with more chocolate chips, if desired, and bake in preheated oven for 30-40 minutes (I did 35 minutes), or until an inserted toothpick comes out almost clean.
Remove from oven, top with optional maldon sea salt, and let cool in the pan for 20 minutes.
Use the parchment paper sling to remove the brownies from the pan, cool completely, then cut into bars and enjoy!