1 c. cold milk
1 (4 oz.) pkg. Jello chocolate flavor instant pudding & pie filling
3 1/2 c. Cool Whip, thawed
20 chocolate sandwich cookies, crushed
1 graham cracker pie crust
1 1/2 c. "rocks" (use granola chunks, chocolate chips, peanut butter chips, chopped peanuts)

Pour milk into medium bowl. Add pudding and mix. Beat with wire whisk until well blended, 1 to 2 minutes. Let stand 5 minutes.

Fold in Cool Whip. Stir 1 cup of the cookies and "rocks" into the pudding mixture and spoon into the pie crust. Sprinkle with remaining cookies. Freeze until firm, about 4 hours. Garnish with gum drop flowers, if desired.