Combine first 4 ingredients in a small bowl; mix well. Press mixture into a greased 9-inch square pan. Set aside.
Combine brownie mix, hot water, oil, and egg in a large mixing bowl; mix with a wooden spoon until blended. Spoon over crumb mixture.
Bake at 350 degrees for 25 to 30 minutes. Cool and cut into 3- x 1-1/2-inch bars.
Recipe submitted by Leah on 11/30/99