1Heat oven to 350ºF (325ºF for dark or nonstick pan). Grease bottom only of 8-inch or 9-inch square pan with shortening or cooking spray.
2In medium bowl, stir brownie mix, pouch of chocolate syrup, water, oil, eggs, espresso, walnuts and 1/3 cup of the chocolate chips until well blended. Spread in pan. Sprinkle with remaining 1/3 cup chocolate chips and the coffee beans.
3Bake 28 to 30 minutes or until toothpick inserted 2 inches from side of pan comes out almost clean. Serve slightly warm for gooey brownies, or cool completely for easier cutting. Cut into 6 rows by 4 rows.