At last, I have found it some where other than in my Amazon store! I never would have thought that walking through Whole Foods in Hillcrest, San Diego would yield pure excitement as I walked down the soy milk aisle. I wasn’t even looking for it, I was inadvertently walking down that aisle, when all of a sudden I saw it, Better Than Milk, dry powdered soy milk. So of course I bought some and I am going to attempt the frosting from the Babycakes cookbook once again, hopefully with a better result in the consistency of the frosting this time equipped with the recommended ingredients!
Wish they had it at my Whole Foods in Overland Park, KS:(