42 years ago, when we lived in Southern California, my wife found an avacado salad dressing that used a dry mix made by "Great Beginnings". We moved to Ohio and could not find it in the grocery stores and just assumed it was a regional item and forgot about it. Digging through some old recipe boxes recently we found the avacado dressing recipe and tried to find it on the internet with no luck. Did Great Beginnings go out of business? We can't find a similar dry mix product either. It was a very simple recipe which only called for sour cream, mayonnaise, buttermilk and the dry mix. Any suggestions?