<<Disclaimer: Verify this information before applying it to your situation.>> Thank you for all your responses on how to make Buttermilk. I got just about the same advice...Buttermilk is soured milk -add lemon juice or vingear and let sit. Buttermilk Culture - also available in yoguart & kefir milk substitue -use plain soy milk -add 1-2 teaspoons of lemon juice or apple cider vinegar -let sit for 5 min. note: will not work with Vance's Dari-Free http://www.nomilk.com/buttermilk.txt Saco brand powdered buttermilk Thank you for all your help and ideas.. Sharon