Directions1. Pour milk into large bowl. Add pudding mix. Beat with wire whisk until well blended, about 1 minute.
2. Let stand for 5 minutes. Fold in whipped topping and crushed cookies. Spoon into crust. Freeze until firm, about 6 hours or overnight.
3. Remove from freezer and let stand 10 minutes to soften before serving. Store pie in freezer.