This Watergate Cake recipe is a family favorite and thankfully, it’s so easy to make with a cake mix. Each cake slice is moist, the perfect sweetness, and topped with a light and fluffy whipped frosting.
Mama and I baked this Watergate Cake recipe at my house the other day so we could photograph it here. She is writing today’s post. Take it away, Mama! ~Christy
Watergate Cake is one of our favorite cakes. The cake is moist and the icing is so light and fluffy. Not at all overly sweet like some cakes, but just the right balance of sweet and fluff! The entire cake was gone the first day. The grandkids kept coming back for more until there was none left. It warmed my heart to make a dessert that everyone loved. Since this cake is green thanks to the pistachio pudding mix, it is the perfect cake to make for St. Patrick’s Day too.
Favorite Cake for St Patrick’s Day
I am so excited that St. Patrick’s Day is almost here. That means that spring isn’t far behind. I have always made a big deal out of every holiday. Kids, even the older ones, love it. My kids still remember the things we made and did for St. Patrick’s Day. I always tried to make as much green food as I could. It is almost imperative that the food is very light or white in order for it to turn green with a few drops of food coloring. The mistakes are usually more memorable than the successes though. That’s what the holidays are for, good times with our family and making memories.
Fun Ideas for St. Patrick’s Day
Try to think outside the box for green ideas. If you need help, just look on the internet for thousands of ideas. Christy always puts a few drops of green food coloring in every toilet in her house! The kids get up each morning and run to see if the leprechauns visited because, well, they had to use the bathroom before they left, you know! You still have a few days to plan for St. Patrick’s Day so let’s dig into our wonderfully green Watergate Cake.
- White cake mix
- pudding mix
- Vegetable oil
- Ginger ale
How To Make Watergate Cake
Combine the cake mix, 1 box of pistachio pudding, oil, eggs, and ginger ale in a large bowl. Mix well with an electric mixer.
Pour the cake batter into a greased 9×13-inch baking pan and bake at 350 degrees for 30-35 minutes or until it tests done with a toothpick.
The frosting ingredients are milk, pistachio pudding mix, and whipped topping.
Add the cold milk to the instant pudding mix and mix with an electric mixer until well combined and it begins to thicken. Fold in the whipped topping and then it’s time to frost your Watergate Cake. Garnish with chopped pecans if you like.
This is the beautiful end result. Store it in your refrigerator and enjoy!
Store pistachio cake leftovers in an airtight container in the fridge for up to 6 days. You can also freeze the unfrosted cake for up to 3 months. Thaw on the counter at room temperature before adding the frosting as instructed.
- You may have noticed that cake mix now has a smaller amount in each box. Christy and I have tried a number of recipes and found no difference in the end result. Our advice is to not worry about it when using a recipe that calls for a box of cake mix. Just proceed with the recipe the same as always. There is no need to make any adjustments.
- In a pinch, a yellow cake mix will work. But white cake mix will ensure the green pistachio color is more vibrant.
- We used ginger ale because that is what we had on hand. You could also use Sprite, 7UP, , or any other clear soft drink in this recipe.
- For added flavor, add 1/2-cup each of chopped pecans and sweetened shredded coconut flakes to the cake batter. You can toast both or none on a sheet pan, the choice is yours.
- For the whipped topping, you can use Cool Whip, Dream Whip, or even homemade whipped cream.
- To add a pop of color, garnish your cake with maraschino cherries. This makes it the perfect festive cake for Christmas too!
- You can opt to sprinkle chopped pecans on top or enhance the pistachio flavor with even more pistachio nuts.
- 1 box white cake mix
- 2 boxes instant pistachio pudding mix
- 1 cup vegetable oil
- 3 eggs
- 1 cup ginger ale or 7 Up
- 1 1/4 cups cold milk
- 8 oz. whipped topping
- nuts optional
- Combine the cake mix, 1 box of pistachio pudding, oil, eggs, and ginger ale in a medium bowl.1 box white cake mix, 2 boxes instant pistachio pudding mix, 1 cup vegetable oil, 3 eggs, 1 cup ginger ale or 7 Up
- Mix well and pour into a greased 9x13-inch baking pan.
- Bake at 350 degrees for 30 to 35 minutes or until a toothpick inserted into the middle of the cake comes out clean. Cool completely.
- Add the cold milk to the remaining box of pistachio pudding mix in a medium bowl.1 1/4 cups cold milk, 2 boxes instant pistachio pudding mix
- Stir until well combined and the pudding begins to thicken. Then fold in the whipped topping.8 oz. whipped topping
- Frost the cooled cake and garnish it with chopped pecan pieces (optional).nuts
- Store in the refrigerator.
You may enjoy these other cake mix recipes:
Cookies and Cream Cake Mix Cookies
“Where we love is home. Home that our feet may leave, but not our hearts.”
~Oliver Wendell Holmes
Our entire family loves Watergate Cake and Salad!! So easy and delicious and a special cake for Easter, Christmas, St Patrick’s Day or any potluck!!!!
This cake looks wonderful and really simple. I bet you could use different flavors (color) Jello to use for other holidays: Cherry for Christmas, strawberry for Valentines day, strawberry or blueberry for baby shower, three thin layers (red, white, blue) for July 4th. There are probably other flavors for other things you can think of.
Great idea Gloria, let me know how it turns out if you try it!
Christy I replied to your FaceBook post for this recipe and someone named BGK Virtual Ministry made an odd reply to my comment. I didn’t click on their reply like they requested I do. I truly hate to bother you but thought you should know. I appreciate and love your blog so much and don’t want people to ruin it. You are always so uplifting and inspiring.
Thank you so much for letting me know. I try to stay on top of everything but having you look out for me caught that one! I banned the page. You are right, that was a bit odd. You are a great help, never a bother! Thank you!
Why will the Yum button not work here?
My mom has made this cake since the height of it’s popularity. Our recipe is slightly different and might suit some people depending on taste. Instead of using cold milk we mix the pudding mix for the frosting with heavy whipping cream. It makes the mixture thicker. And then we slowly fold in the whipped cream. The ending result is thicker frosting that holds its shape.
I love your recipes!!! We had your meatloaf last night!!!