Watergate Cake is a delightful retro dessert that brings nostalgia to any gathering. This easy-to-make cake combines the unique flavors of pistachio pudding and coconut, making it an impressive treat for birthdays, potlucks, or family dinners. Its vibrant green color and fluffy texture will surely capture the attention of your guests, while its simple preparation ensures that even novice bakers can create this delicious masterpiece.
Why You’ll Love This Recipe
- Easy to Prepare: With a cake mix as the base, this recipe requires minimal effort and time.
- Unique Flavor: The combination of pistachio pudding and coconut offers a delightful twist that sets it apart from other cakes.
- Perfect for Any Occasion: Whether it’s a holiday, celebration, or casual get-together, Watergate Cake fits the bill.
- Visually Stunning: The green hue garnished with coconut and cherries makes it a showstopper on any dessert table.
- Kid-Friendly: The sweet flavors and fun presentation make it a favorite among children.
Tools and Preparation
To make your baking experience smooth, having the right tools on hand is essential. Here are the must-have items for preparing Watergate Cake.
Essential Tools and Equipment
- Mixing bowls
- Electric mixer
- Baking pan (9×13 inches)
- Measuring cups and spoons
- Spatula
Importance of Each Tool
- Mixing bowls: Essential for combining ingredients efficiently without spills.
- Electric mixer: Saves time and effort in blending batter to a smooth consistency.
- Baking pan: Ensures even cooking and easy serving directly from the pan.

Ingredients
For this delectable Watergate Cake, you will need the following ingredients:
For the Cake
- 1 (16.25-ounce) box white cake mix
- 1 (3.4-ounce) box instant pistachio pudding
- 1 cup 7 Up (can substitute club soda)
- 3/4 cup vegetable oil
- 3 eggs
- 1 cup sweetened flaked coconut
- 1/2 cup chopped pecans
For the Frosting
- 1 (3.4-ounce) box instant pistachio pudding
- 1/2 cup whole milk
- 1 (8-ounce) container frozen whipped topping
- 1 1/2 cups sweetened flaked coconut (for garnish)
- Maraschino cherries (for garnish)
How to Make Watergate Cake
Step 1: Prepare the Oven and Pan
Preheat your oven to 350°F (175°C). Grease your 9×13-inch baking pan with non-stick spray or butter to prevent sticking.
Step 2: Mix the Batter
In a large mixing bowl:
1. Combine the white cake mix, instant pistachio pudding mix, 7 Up, vegetable oil, and eggs.
2. Use an electric mixer on medium speed for about 2-3 minutes until well blended.
3. Gently fold in the sweetened flaked coconut and chopped pecans using a spatula.
Step 3: Bake the Cake
Pour the batter into your prepared baking pan evenly.
1. Bake in the preheated oven for approximately 30-32 minutes or until a toothpick inserted in the center comes out clean.
2. Once baked, allow it to cool completely in the pan on a wire rack.
Step 4: Prepare the Frosting
While your cake cools:
1. In another mixing bowl, whisk together the second box of pistachio pudding with whole milk until smooth.
2. Fold in the frozen whipped topping gently until well combined.
Step 5: Frost Your Cake
Once cooled:
1. Spread the frosting evenly over the top of your cake using a spatula.
2. Sprinkle an additional layer of sweetened flaked coconut for garnish.
Step 6: Add Final Touches
Top with maraschino cherries to add a pop of color and sweetness!
Now you have a stunning Watergate Cake ready to impress at any occasion! Enjoy every bite!
How to Serve Watergate Cake
Watergate Cake is a delightful dessert that can be enjoyed in various ways. Its unique flavor and vibrant color make it a standout treat for any occasion. Here are some creative serving suggestions to elevate your Watergate Cake experience.
Celebrate with Whipped Topping
- Top each slice with additional whipped topping for a creamy finish that enhances the cake’s texture.
Garnish with Maraschino Cherries
- Place a maraschino cherry on top of each slice for a pop of color and an extra sweet bite.
Pair with Fresh Fruit
- Serve slices alongside fresh fruit like berries or sliced bananas to balance the sweetness.
Enjoy with Coffee or Tea
- A cup of coffee or tea complements Watergate Cake beautifully, enhancing its flavors while providing a warm beverage option.
Create Individual Servings
- Cut the cake into smaller squares and serve in cupcake liners for easy individual servings at parties or gatherings.
How to Perfect Watergate Cake
To ensure your Watergate Cake turns out perfectly every time, follow these helpful tips. They will help you achieve the best flavor and texture possible.
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Use room temperature ingredients: Bringing your eggs and milk to room temperature helps them incorporate better into the batter for a lighter cake.
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Don’t overmix: Mix until just combined to avoid a dense cake. Overmixing can lead to tough textures.
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Check for doneness: Use a toothpick to check if the cake is cooked through. It should come out clean when inserted in the center.
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Cool completely before frosting: Allow the cake to cool fully before applying frosting. This prevents melting and ensures even coverage.
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Experiment with toppings: Feel free to try different toppings like crushed nuts or chocolate shavings for added texture and flavor.
Best Side Dishes for Watergate Cake
Watergate Cake pairs wonderfully with various side dishes, making it versatile for any meal. Here are some great options to consider.
- Fruit Salad: A refreshing mix of seasonal fruits adds brightness and complements the rich flavors of the cake.
- Ice Cream: Vanilla or pistachio ice cream creates a delightful contrast when served alongside this moist cake.
- Chocolate Mousse: The lightness of chocolate mousse pairs well with Watergate Cake’s nutty taste and creamy texture.
- Coconut Macaroons: These sweet treats echo the coconut in the cake, enhancing its tropical vibe.
- Pecan Pie Bars: Rich and nutty, these bars offer an indulgent dessert option that balances nicely with Watergate Cake.
- Lemon Sorbet: The tartness of lemon sorbet cuts through the sweetness of the cake, providing a refreshing palate cleanser.
Common Mistakes to Avoid
When making Watergate Cake, it’s easy to overlook some details. Here are common mistakes to avoid for the best results.
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Skipping the Pudding Mix
Not using instant pistachio pudding will affect the flavor and texture. Always include it for that signature taste. -
Incorrect Oven Temperature
Baking at the wrong temperature can lead to a dry cake. Preheat your oven properly and check with an oven thermometer if needed. -
Not Measuring Ingredients Accurately
Using too much or too little of any ingredient can change the cake’s consistency. Use a kitchen scale or measuring cups for accuracy. -
Overmixing the Batter
Overmixing can make the cake dense rather than fluffy. Mix just until all ingredients are combined. -
Neglecting Garnish
Failing to add coconut and cherries may result in a less visually appealing dessert. These garnishes enhance both flavor and presentation.

Storage & Reheating Instructions
Refrigerator Storage
- Store Watergate Cake in an airtight container.
- It will last up to 5 days in the refrigerator.
- Make sure it’s fully cooled before sealing to avoid condensation.
Freezing Watergate Cake
- Wrap individual slices or whole cakes in plastic wrap, then aluminum foil.
- It can be frozen for up to 3 months.
- Thaw overnight in the fridge before serving.
Reheating Watergate Cake
- Oven: Preheat to 350°F (175°C). Cover with foil, heat for about 10–15 minutes.
- Microwave: Heat a slice on low power for about 20-30 seconds.
- Stovetop: Place a slice in a nonstick pan over low heat, cover, and warm for about 5 minutes.
Frequently Asked Questions
Here are some frequently asked questions about Watergate Cake that may help you perfect this retro dessert.
What is Watergate Cake?
Watergate Cake is a retro dessert made with white cake mix and instant pistachio pudding, creating a moist and flavorful treat that’s easy to prepare.
How can I customize my Watergate Cake?
You can add chocolate chips, swap out pecans for walnuts, or use different flavored frostings for unique variations on this classic recipe.
Can I make Watergate Cake gluten-free?
Yes! Simply substitute the white cake mix with a gluten-free version available at most grocery stores.
How should I store leftover Watergate Cake?
Store leftovers in an airtight container in your refrigerator for up to five days or freeze them for longer storage.
Final Thoughts
Watergate Cake is not just easy to make; it’s also a delightful blend of flavors that appeals to everyone. Feel free to customize it by adding your favorite nuts or fruits. Give this classic recipe a try and enjoy its versatility!
Watergate Cake
Indulge in the nostalgia of Watergate Cake, a delightful retro dessert that is both easy to prepare and visually stunning. This vibrant green cake combines the unique flavors of pistachio pudding and coconut, making it the perfect centerpiece for birthdays, potlucks, or family gatherings. With its fluffy texture and sweet toppings, this cake is sure to impress guests of all ages. Not only is it simple to make, but it also allows for creative variations to suit your taste. Get ready to create a memorable dessert that will leave everyone asking for seconds!
- Prep Time: 15 minutes
- Cook Time: 32 minutes
- Total Time: 47 minutes
- Yield: Approximately 12 servings 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
Ingredients
- 1 box white cake mix
- 1 box instant pistachio pudding
- 1 cup club soda (or 7 Up)
- 3/4 cup vegetable oil
- 3 eggs
- 1 cup sweetened flaked coconut
- 1/2 cup chopped pecans
- For frosting: 1 box instant pistachio pudding
- 1/2 cup whole milk
- 1 container frozen whipped topping
Instructions
- Preheat your oven to 350°F (175°C) and grease a 9×13-inch baking pan.
- In a large mixing bowl, combine the white cake mix, pistachio pudding mix, club soda, vegetable oil, and eggs. Mix with an electric mixer for 2-3 minutes until well blended.
- Gently fold in sweetened coconut and chopped pecans.
- Pour the batter into the prepared pan and bake for 30-32 minutes or until a toothpick comes out clean.
- Allow the cake to cool completely before frosting.
- For the frosting, whisk together pistachio pudding and whole milk until smooth. Fold in thawed whipped topping until well combined.
- Spread frosting over cooled cake and garnish with additional coconut and maraschino cherries if desired.
Nutrition
- Serving Size: 1 slice (approximately 100g)
- Calories: 360
- Sugar: 30g
- Sodium: 250mg
- Fat: 20g
- Saturated Fat: 8g
- Unsaturated Fat: 12g
- Trans Fat: 0g
- Carbohydrates: 40g
- Fiber: 2g
- Protein: 4g
- Cholesterol: 60mg



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