I remember the ingredients (I think,) but can't remember amounts and I've been dying for this dish! I don't know what to call it to search for it.
You take a lasagna pan and line the bottom with graham crackers (whole, not crushed or anything). There there's this mixture out of instant vanilla (or other) pudding and cool whip, but I can't remember if you use milk as well as the cool whip, maybe half and half? You spread a layer of that, layer of graham crackers, layer of that, graham crackers, then refrigerate overnight and then spread prepackaged (or homemade if you so desire) chocolate frosting on top and everything inside is all smushy and delicious.
Any ideas? The exact recipe isn't necessary, I really think I just need help with the cool whip/pudding/milk thing if anyone has any suggestions or knows something similar. Thanks!