I always make this cake when I get together with Brad's sisters. It brings out the happy in all of us. It's just tooooo easy and so very sinful. The sweetened condensed milk carmelizes as it oozes down into the warm cake. I use fat free s/c milk (I've used the reg before and it makes no difference in taste) and as always, I use light whipped topping.
Heath Toffee Cake
1 devils food chocolate cake mix
1 can sweetened condensed milk
1 (8-oz) whipped topping
2 Heath or Skor candybars, crushed
Make cake according to directions on box. Once the cake comes out of the oven, immediately poke holes all over it by sticking a knife all the way down and twisting a little. Drizzle the sweetened condensed milk onto the hot cake and it will slowly filter down into the holes and a bit over the edges of the cake.
Let cake cool, spread whipped topping over it, then sprinkle crushed candybars over top. Refrigerate.