RE: Stabilized whipped cream....

You are very welcome! Sorry it did not compute sooner. The Watergate Cake is a doctored cake mix recipe and both the cake and the frosting have pistachio pudding in them. It was one of my mama’s favorites and I made it for her all the time. All of us really liked it. The recipe is all over the internet, if you are interested in giving it a try. I believe it originated with Southern Living.