Stir in 1/3 cup milk & set aside.In mixing bowl, combine cake mix butter & remaining 1/3 milk; set aside half & press other half in greased cake pan 9x13???Bake 350 6 min.Remove from oven & sprinkle with chocolate. chipsPour caramel mixture over; spoon reserved cake mix on topReturn to oven for 20 min.Luck is a by-product of skill and success"