Easy Icebox Cake

Ingredients:
- 4 small boxes chocolate pudding mix
- milk
- graham crackers

Directions:
- Make chocolate pudding according to directions on box.
- Line the bottom of a baking pan with graham crackers (be sure to cover all nooks and crannys with graham cracker).
- Cover with a layer of chocolate pudding, then add another layer of graham crackers and so on.
- Top layer should be chocolate pudding.
- Let cool and refrigerate to set pudding.
- Top with Cool Whip, if desired.