1 lg. pkg. Duncan Hines chocolate chip cookies
1 lg. tub Cool Whip
Milk
8x8 inch casserole dish

Pour some milk in bowl. Dip cookies (one at a time) in milk; shake excess milk and put in bottom of dish. Make layer of cookies, then a layer of Cool Whip. Repeat layers. Sprinkle cookie crumbs on top. Refrigerate.