Graham Streusel Coffee Cake
"Blanche Whytsell of Arnoldsburg, West Virginia notes, 'Here's a quick and easy recipe I use often.'"
Combine the first five ingredients; set aside. Prepare cake mix according to package directions. Pour half of the batter into a greased 13-in. x 9-in. x 2-in. baking pan. Sprinkle with half of the graham cracker mixture. Carefully spoon the remaining batter on top. Sprinkle with the remaining graham cracker mixture. Bake at 350 degrees F for 40-45 minutes or until a toothpick inserted near the center comes out clean. Cool on a wire rack. Combine confectioners' sugar and milk; drizzle over cake.