Cotton Candy Cake Recipe

The Cotton Candy Cake is a magical dessert that captures the fun and nostalgia of cotton candy in a colorful, festive cake. This cake is perfect for birthdays, parties, or any time you want to add a splash of whimsy to your celebrations. With its vibrant pink and blue swirls and fluffy texture, it’s as delightful to look at as it is to eat.



  • 2 cups all-purpose flour
  • 1 tablespoon baking powder
  • 1/2 teaspoon salt
  • 1/2 cup unsalted butter, softened
  • 1 1/4 cups granulated sugar
  • 4 egg whites
  • 1 teaspoon vanilla extract
  • 1 cup milk
  • 1/2 cup chopped cotton candy (plus more for garnish)
  • Pink and blue food coloring

Frosting Ingredients:

  • 1 cup unsalted butter, softened
  • 4 cups powdered sugar
  • 2 teaspoons vanilla extract
  • 2–3 tablespoons milk
  • Pink and blue food coloring


  1. Prepare Pans and Preheat Oven: Preheat oven to 350°F (175°C). Grease and flour two 9-inch round cake pans.
  2. Mix Dry Ingredients: In a medium bowl, whisk together flour, baking powder, and salt.
  3. Cream Butter and Sugar: In a large bowl, beat butter and sugar until light and fluffy. Incorporate egg whites one at a time, then add vanilla.
  4. Combine Dry and Wet Ingredients: Gradually add flour mixture and milk alternately to the butter mixture. Split the batter and color one part pink and the other blue. Fold in chopped cotton candy.
  5. Bake: Pour into pans, create a marbled effect by swirling, and bake for 25-30 minutes. Cool completely.
  6. Make Frosting: Beat butter, then gradually add powdered sugar and vanilla, then enough milk for spreading consistency. Color as desired.
  7. Assemble and Frost Cake: Layer the cakes with pink and blue frosting. Garnish with additional cotton candy just before serving.

Prep Time: 20 minutes
Cook Time: 30 minutes
Total Time: 50 minutes
Yield: 12 servings
Category: Dessert
Method: Baking
Cuisine: American
Diet: Vegetarian


  • Serve slightly chilled for the best flavor and texture. Use a warm knife for clean slices.
  • Store in an airtight container in the fridge. Add garnishes just before serving to maintain appearance.
  • Experiment with different colors or additional flavors in the frosting for a unique twist.


Can I make this cake ahead of time? Yes, you can prepare the cake a day in advance. Keep it refrigerated and add the cotton candy garnish right before serving to prevent it from dissolving.

How can I prevent the colors from blending too much when swirling the batter? Use a light hand when swirling, and limit the number of swirls to avoid muddying the colors.

What can I use if I don’t have cotton candy for the garnish? If cotton candy isn’t available, you can use decorative sugar pearls or similar edible decorations that fit the color theme.

Conclusion: The Cotton Candy Cake is a playful and enchanting dessert that’s sure to bring a touch of magic to any event. Its eye-catching appearance and deliciously sweet flavor profile make it a favorite among both children and adults. Whether for a special occasion or a regular day that calls for something extraordinary, this cake promises to be a delightful centerpiece that guests will remember.

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