I used some unsweetened cherries from farmers market, but any berry would work.

Frozen Berries, maybe a 1/2 cup worth
1/2 block silken tofu
enough hood milk to cover or a little cream
a sprinkle of SF jello
Splenda to taste

I put all this in blender and mixed. The frozen berries give it the cold milkshake texture without icecream. The jello gives it more fruit taste then just the berries.