1 box German chocolate cake mix
1 can sweetened condensed milk
1/2 jar Mrs. Richardson's Caramel topping
Cool Whip or whipped cream
3 toffee candy bars, crushed

Bake cake mix according to directions on box in 9"x13" pan. Let cool 10 minutes. Poke holes all over top of cake. Mix together condensed milk and caramel topping and pour over warm cake. Cover with Cool Whip or whipping cream. Top with crushed candy bars and crushed nuts if desired. Refrigerate at least 6 hours before serving.