1 box Duncan Hines yellow butter cake mix or chocolate fudge mix
1 egg, beaten
1 stick butter, melted

Beat together and press into a 9 x 13 inch pan lined with heavy aluminum foil. Mix: 2 eggs 2 1/4 c. confectioners' sugar

Beat 3 minutes. Pour over mixture in pan. Bake at 350 degrees for 20 minutes. Take out and sprinkle with pecans or walnuts (3/4 cup). Bake an additional 20 to 25 minutes or until done. Cool in pan and cut in squares.