This is so good, you could eat the whole thing! Its so simple, and a real throw back to when these types of layered ice box desserts were all the rage, circa 1960's. It's really simple to put together, and it's light, and cool, and everyone will love it. You make it ahead, so you can do this the night before, and it will be ready when you need to serve it. Make sure to put this one in your favorites.
NOTE: You can easily make this in a 9 X 13 dish to make approximately 18 pieces; just double the ingredients as listed, and it should fill the dish.