This recipe had me turning to Google to find out the history behind the Watergate Cake with Cover Up Icing. The way the story goes, it was one of two items that were introduce by the makers of Jell-O and were popular at the time the Watergate Scandal took place. Jell-O had introduced pistachio jello and pudding, and a jello salad and pistachio cake were the brainchildren of the Jell-O test kitchens, apparently. Pistachio cake and pistachio salad quickly were renamed Watergate Cake etc., because they were filled with nuts and covered in fluff, ostensibly like the Nixon administration had been. While this particular recipe calls for the cake to be made in a 13×9 pan, images found online are of a bundt cake smothered in fluffy icing. Ick.
Watergate Cake
1 pkg Duncan Hines white cake mix
1 cup oil
1 pkg instant pistachio pudding
1 cup ginger ale
3 eggs
1/2 cup chopped walnuts
Blend ingred. in large mixer bowl at low speed. When blended, beat at medium speed 4 minutes. Pour into greased & floured 13×9 pan, bake 350 – 40 minutes
Frosting
2 env dream whip
1 1/4 cups milk
1 pkg instant pistachio pudding
Whip dream whip & milk until peaks. Gradually add the pudding & whip until light & fluffy – 2 min

I will make this for sure. I am crazy about cakes and I will try this also. Thank You
You could also add crushed pineapple to the frosting.
“Filled with nuts and covered with fluff…”
Awesome : )
Thanks for publishing this recipe and researching the story. My great Aunt Reona used to make this delicious Watergate Cake with a few differences such as club soda instead of ginger ale, pecans instead of walnuts, and Cool Whip instead of Dream Whip. I wanted to find more information about why it was called Watergate Cake and I found your website. I am planning on including this recipe in a family cookbook that I am currently working on.
Anna, how great that you are putting together a cookbook of family recipes! Thanks for your comment too. :-)
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what size package of pudding for Watergate cake and frosting
Hi Marsha, I think a 3 ounce package would be sufficient.