In a large bowl, mix all the ingredients together except for the butter. Once mixed; slowly pour in the butter. Stir into batter. Pour into a greased 9x13 pan. For the topping, mix all the ingredients together until well combined. Drop evenly over the batter and swirl with a knife. Bake at 350 for 30-40 minutes.
While the cake is warm ~ drizzle the glaze over the cake. *This cake is outta this world!!!!!!*