1 large box Jell-O instant pudding mix (name brands recommended for quality)
3 3/4 c. cold milk
1 Keebler graham cracker crust (name brands recommended for quality)
1 (8 oz.) bowl Cool Whip

Prepare pudding by mixing pudding mix and milk. Stir until all lumps are gone and pudding is smooth. Pour immediately into pie crust. Set in refrigerator and chill for at least 30 minutes. When pie is chilled, add thawed Cool Whip to top of pie, spreading evenly to edges.

Option: Add chocolate sprinkles on top of Cool Whip.