Icebox Cake

Directions

1. 1
   Arrange a layer of graham crackers on bottom of 9 x 13-inch glass dish.
2. 2
   Prepare each package of pudding according to directions; set aside.
3. 3
   Top crackers with 1 flavor of pudding.
4. 4
   If using bananas, slice one in 1/2-inch rounds and press into pudding.
5. 5
   Layer more graham crackers and top with second pudding. Repeat arrangement of sliced bananas; top with third pudding. Crush remaining graham crackers; combine with chopped walnuts. Sprinkle over dish.
6. 6
   Chill for several hours.
7. 7
   Serve with whipped cream, if desired.