No Baking Required.... Chocolate Cream Bars

Vikki makes these up about once a month.  They are great, but as you can see there are four steps.
1st Step.
In double boiler or put one small pot into a bigger one like I do.  Heat water underneath.  Add.
1/2 c Butter
5 Tbsp baking cocoa
1/4 c Sugar
1 egg beaten
1 tsp vanilla.  
Cook stirring over simmering water until it reaches 160 and is thickened.

2nd Step
In a bowl mix 
1 1/2 cup Graham Crackers or 24 squares
1 cup flaked coconut
1/2 chopped walnuts
Stir in above cocoa mixture. You're going to be using that pot below so don't put it in the sink.
Press into a greased 9" baking pan.  Set aside. 

3rd Step.  Filling
Mix the below and spread over crust.
 1/4 cup butter softened.
3 tbsp milk
2 tbsp instant vanilla pudding mix
2 cups icing sugar
1 tsp vanilla 

4th Step   Topping
Melt 4 squares chocolate  (I use 2 Semi Sweet and 2 non sweetened)
1 tbsp butter.   Spread over Filling       Cool until set.