Step 1

Crush 16 cookies; toss with the butter. Press into an ungreased 9-inch square dish; set aside.

Step 2

In a large bowl, beat the cream cheese, peanut butter and 1 cup confectioners' sugar until smooth.

Step 3

Fold in half of the whipped topping. Spread over crust.

Step 4

Sprinkle with chopped peanut butter cups.

Step 5

In another large bowl, beat the milk, pudding mix and remaining confectioners' sugar on low speed for 2 minutes. Let stand for 2 minutes or until soft-set.

Step 6

Fold in remaining whipped topping. Spread over peanut butter cups.

Step 7

Crush remaining cookies; sprinkle over the top. Cover and chill for at least 3 hours.