1 c. cold milk
1 pkg. (4 serving size) Jello chocolate flavor instant pudding & pie filling
3 1/2 c. (8 oz.) Cool Whip
20 chocolate sandwich cookies, crushed (Oreos)
1 1/2 c. "rocks"
1 pkg. graham cracker pie crust

Rocks: Use granola chunks, chocolate chips, chopped peanuts, peanut butter chips, or a combination.