2 pkgs. (sm.) chocolate pudding
3 1/2 c. milk
2 tbsp. butter
1/3 c. chocolate chips
1 pie crust
1 Cool Whip
Chips for topping

Gradually mix pudding and milk in saucepan. Cook on medium high. Add butter and 1/3 cup chips after well mixed. Continue stirring and bring to full boil. Boil for 1 to 2 minutes. Remove from heat and let stand for 5 minutes, stirring every 2 minutes. Pour in pie crust and refrigerate. After cooled, top with Cool Whip and chocolate chips and refrigerate until served.