Make the brownie mix following the directions on the brownie box.
Stir in Espresso Powder and chocolate chips.
Bake until the brownies test done using the toothpick testing approach. Use the box to help guide your cooking time to match your pan. Mine took 50 minutes.
Allow brownies to cool completely.
Make the frosting by mixing all ingredients together until smooth.
Spread over the brownies.
Cut using a plastic knife for neatly cut brownies.