Bake cake. As soon as you take the cake out of the oven, pour the milk and syrup right away when it is hot (poke holes in the cake before you pour the milk and syrup). Let cool for a few hours. Chop 2 Skor bars and mix in the tub pf Cool Whip (stir well). Spread over cake. Chop the other two Skor bars and sprinkle over cake.