I thought I got this recipe years ago from my grandmother, she didn't remember it back then, and some say these are "hello dolly's". Whatever they are they are easy and totally addictive. :) I make them every Christmas. To use them as a dessert, substitute fat free sweet. cond. milk and low fat for what you can (EXCEPT butter), cut in larger squares and top with vanilla ice cream. :)
Preheat oven to 350 degrees. Place butter, cut in pieces, in a 9x13 metal cake pan. Melt butter while preheating oven. When fully melted, remove from oven and add the graham crumbs. With a spoon, make a bottom crust.
Sprinkle next 4 ingredients, in the order given, as evenly as possible over crust. Make a "spout" in the can of milk and evenly drizzle over all ingredients.
Bake in middle of oven for 25-30 minutes. Remove pan, and set on a cooling rack until COMPLETELY cool. Do not refrigerate until they have been cut into squares! After they are cool, probably an hour or so, you can cut them. You should get 24-28 Sometimes there is a "half" row, so then you can sample to make sure it's ok. ;)
These also freeze well.