Step 1

In a medium bowl, whisk together 1/2 cup warmed hot fudge and 1 cup of whipped topping. Mix well until blended.

Step 2

Add dry pudding mix and stir until blended.

Step 3

Stir in 1/4 cup of milk and mix until smooth. The consistency of this needs to be spreadable. If it is still too thick, mix a little more milk.

Step 4

Fold in chopped cookies.

Step 5

Arrange 4 ice cream sandwiches on a piece of foil measuring approximately 12 x 24.

Step 6

Spread half of the pudding mixture on top of the four ice cream sandwiches. Then top with four more ice cream sandwiches.

Step 7

Repeat the process by adding the rest of the pudding mixture and top it with the remaining four ice cream sandwiches.

Step 8

Frost the top and sides with remaining whipped topping. Bring up the sides of the foil and make a loose pouch. Don't stress if the foil touches the whipped topping. Freeze at least 4-6 hours before serving.

Step 9

Optional for Serving: Take the cake out of the freezer and put a thin layer of Cool Whip on the outside. Add crushed cookies on top. Place back in the freezer for 30 minutes before slicing.