Bisquick? Brownies

3/4 cup brown sugar, packed
1 egg
1 tablespoon water
1 1/3 cups Bisquick?
2 Baby Ruth candy bars, chopped

Beat brown sugar, egg and water until blended. Mix in Bisquick? and candy bars. Spread in a lightly greased 8-inch square pan. Bake about 20 minutes at 375 degrees F. Cut into squares while still slightly warm. Do not overbake. A slight impression should remain when touched.