36 bite-size brownies
- Nonstick vegetable oil cooking spray
- 1/3 cup plus 2 tablespoons water
- 1/3 cup vegetable oil
- 2 large eggs
- 2 tablespoons plus 2 teaspoons espressopowder
- 1 (19.8-ounce) box brownie mix (recommended: Duncan Hines)
- 3/4 cup semisweet chocolate chips
- 1 teaspoon vanilla extract
- 1 1/2 cups powdered sugar
- 1 tablespoon unsalted butter, room temperature
Preheat oven to 350 degrees F.
Spray a 9 by 13-inch baking pan with nonstick spray. Whisk 1/3 cup of water, oil, eggs, and 2 tablespoons espresso powder in a large bowl to blend. Add the brownie mix. Stir until well blended. Stir in the chocolate chips. Transfer the batter to the prepared baking pan. Bake until a toothpick inserted into the center of the brownies comes out with a few moist crumbs attached, about 35 minutes. Cool completely.
Meanwhile, dissolve the remaining 2 teaspoons of espresso powder in the remaining 2 tablespoons of water in a medium bowl. Whisk in the vanilla. Add the powdered sugar and butter and whisk until smooth. Pour the glaze over the brownies. Refrigerate until the glaze is set. Cut into bite-size pieces. Arrange the brownies on a platter and serve.
The baked brownies, sitting to cool:
After the icing has set, carefully cut with serrated (steak knife) or sharp knife. Wipe knife off in between cutting to make clean cuts. Cut the brownies smaller than I did because they are very rich. You should get about 36 brownies: