Sep 01, 2009
I halved the recipe because I was only making it for me. I mixed it for a long time, but it never thickened like a milkshake is supposed to..the taste was good, but the consistency of a milkshake was not present. I don't know how long you are supposed to mix it, but I did it for almost 5 minutes,and it didn't change the thickness.
—madmikemom