Step 1: In a medium mixing bowl, add the milk, whipped topping, and pudding mix. Stir until well mixed.
Step 2: Add the graham cracker squares on the bottom of a 13×9-inch baking pan.
Step 3: Spread ½ of the pudding mixture on top of the layer of crackers.
Step 4: Add another layer of crackers over the pudding mixture.
Step 5: Top the crackers with the rest of the pudding mixture.
Step 6: Top everything with the rest of the graham crackers.
Step 7: Frost the cake all over.
Step 8: Place the cake inside the fridge for about 4 hours to chill.
Step 9: Serve and enjoy!
Note:
Make sure to chill the cake first for about 30 minutes before adding the frosting.