1. Heat oven to 350°F. Grease 13x9x2-inch baking pan.
2. Beat butter and sugar in large bowl. Add syrup, eggs and flour; beat well. Stir in chocolate chips. Pour batter into prepared pan.
3. Bake 30 to 35 minutes or until brownies begin to pull away from sides of pan. Cool completely in pan on wire rack. Cut into bars. Makes 24 to 36 brownies.
* One 16-oz. can HERSHEY'S Syrup contains 1-1/2 cups syrup.