Prep time 10 minutes
Cook time 25 minutes
Yield: Serves or Makes 12 brownies
Preheat oven to 350°F and grease an 8-inch square baking pan and line with parchment paper; set aside.
In a small bowl, dissolve espresso powder in 1/2 tsp warm water,
Combine melted butter, oil, and sugar together in a medium-sized bowl and whisk until well combined. Add the eggs, vanilla, and espresso; and whisk until smooth and lightened in color.
Sift in flour, cocoa powder, and salt. Using a wooden spoon or spatula, stir until just combined.
Pour batter into the prepared pan, and top with chocolate chips.
Bake for 25 minutes, or until the middle no longer jiggles. Remove from the oven and cool to room temperature before slicing.