1 pkg. (4 oz.) German sweet chocolate
1/3 c. milk
1 pkg. (3 oz.) cream cheese
1 container (8 oz.) Cool Whip
1 graham cracker pie crust, chocolate

Heat chocolate and 2 tablespoons of the milk over low heat, stirring until melted. Beat sugar into cream cheese; add remaining milk and chocolate mixture; beat until smooth. Fold Cool Whip; spoon into crust. Freeze about 4 hours.