Easy Ice Cream Sandwich Cake with Fudge

Instructions:

1. Line a 9x9 inch pan with parchment paper, leaving an overhang on the sides to use as handles.
2. Arrange a single layer of ice cream sandwiches at the bottom of the pan, pressing them firmly together to eliminate gaps.
3. Drizzle 1/3 cup of the chilled hot fudge evenly across the sandwiches.
4. Spread a thin, even layer of whipped topping over the fudge using a spatula.
5. Repeat the process by adding a second layer of ice cream sandwiches, followed by another 1/3 cup of hot fudge and another layer of whipped topping.
6. Add a third layer of hot fudge (the final 1/3 cup) and a layer of whipped topping, then add the final layer of ice cream sandwiches, ensuring the top surface is flat.
7. Cover the entire top and the sides of the cake with the remaining whipped topping, smoothing it into a clean finish.
8. Sprinkle the crushed chocolate cookies around the edges or in a decorative pattern on top.
9. Transfer the pan to the freezer for at least 6 hours until the structure is firm.
10. Lift the cake out of the pan using the parchment handles and slice with a knife dipped in hot water.