I know, you're thinking, "What the...?". Seriously, I thought this was an interesting idea and gave it a shot and it was pretty yum, just so long as you didn't think too hard about it.
I got this recipe from everydayfoodstorage.blogspot.com (this is a way fun site by the way if you are wondering what to do with you thirteen cans of powdered milk, etc. Plus they have other novel ideas like making a million pb and j sandwhiches and freezing them for lunches, hello why did I not think of that?).
Chocolate Milk Shake with NO ice cream:-makes two 8-ounce cups
This one I know is hard to believe but it SO delicious! I don't think I'll ever make the kind with ice cream again!
1/2 C. Water
3/4 C. Dry Powdered Milk
1/3 C. Chocolate Powder
2 C. Ice
Layer ingredients in your blender as listed and blend until smooth. Serve immediately! Spruce it up with half of a banana for fun!
If you want a great variation, that tastes like it is a Jamba Juice "Peanut Butter Moo'd" then add one banana cut into 1 inch slices and 2 spoonfuls of peanut butter. The peanut butter and banana make it even smoother and add such a great complimentary taste.
Go ahead and laugh but when the world ends and there is no ice cream I will be eating chocolate shakes (assuming there is still ice).