Bubble Gum Layer Cake Recipe

Delight your guests with the enchanting Bubble Gum Layer Cake, a stunning dessert perfect for any festive celebration. This cake combines the nostalgic flavor of bubble gum with the elegance of a multi-layered cake, complete with a creamy pastry filling and a whimsical white chocolate drip. It’s not only a treat for the palate but also a feast for the eyes, making it the ultimate centerpiece for birthday parties, showers, or any fun gathering.


For the Cake:

  • Whole milk, room temp: 1 3/4 cups (420g)
  • Egg whites: 6 large
  • Vanilla extract: 1 tbsp
  • Bubble gum flavoring: 2 tsp
  • Sour cream, room temp: 2/3 cup (150g)
  • Cake flour: 4 1/3 cups (498g)
  • Granulated sugar: 2 1/2 cups (500g)
  • Baking powder: 1 1/4 tsp
  • Baking soda: 1/2 tsp
  • Salt: 1/2 tsp
  • Unsalted butter, room temp: 1 1/4 cups (282g)
  • Pink gel food coloring

Pastry Cream Filling:

  • Half and half: 2 cups
  • Granulated sugar: 1/2 cup (divided)
  • Vanilla bean (halved and seeded): 1/2
  • Salt: 1/8 tsp
  • Egg yolks: 5 large
  • Cornstarch: 3 tbsp
  • Unsalted butter: 4 tbsp

Bubble Gum Frosting:

  • Unsalted butter: 2 cups
  • Vegetable shortening: 1/2 cup
  • Salt: Pinch
  • Bubble gum flavoring: 1 tsp
  • Heavy cream: 1 cup
  • Powdered sugar: 6 1/2 cups (820g)

White Chocolate Drip:

  • White chocolate candy melts: 1 cup (180g)
  • Heavy cream: 1/4 cup (2 ounces)


  1. Bake the Cake:
    • Preheat oven to 325°F. Spray three 8-inch round cake pans with nonstick spray.
    • Mix milk, egg whites, vanilla, bubble gum flavoring, and sour cream.
    • Combine dry ingredients, then add butter gradually to form pea-sized pieces.
    • Mix wet and dry ingredients to form a smooth batter. Divide into pans, swirling for a marbled effect.
    • Bake for 30-35 minutes, then cool.
  2. Prepare Pastry Cream:
    • Simmer half and half, vanilla, and half of the sugar. Whisk yolks with cornstarch and remaining sugar.
    • Temper yolks with hot milk, then return to heat, cooking until thick.
    • Remove from heat, add butter, and chill with plastic wrap on surface.
  3. Make Frosting:
    • Beat butter, shortening, and salt. Add flavoring and cream, then sift in powdered sugar.
    • Beat until fluffy. Reserve some and tint pink for decorating.
  4. Assemble Cake:
    • Layer cakes with pastry cream filling. Frost with crumb coat, then apply final frosting layer.
    • Decorate with white chocolate drip and alternate rings of pink and white frosting.

Prep Time: Approx. 2 hours Cook Time: 35 minutes Total Time: Approx. 2 hours 35 minutes Yield: 12 servings Category: Dessert Method: Baking Cuisine: American Diet: Vegetarian Calories: Approx. 753 kcal per serving


  • Ensure all ingredients are at room temperature for better mixing.
  • Use a turntable for frosting to achieve smooth, even layers.
  • Chill cake before applying the chocolate drip for better control and appearance.


  • Can I make this cake a day ahead? Yes, the cake layers can be baked ahead and assembled on the day of serving.
  • How should I store the cake? Store the cake in the refrigerator due to its cream-based filling and frosting.
  • Can I substitute the bubble gum flavoring? While bubble gum flavoring is key to this recipe, you could experiment with other fun flavors like strawberry or raspberry.

Conclusion: The Bubble Gum Layer Cake is a whimsical and impressive dessert that is sure to captivate and delight at any party. With its playful flavors and elegant presentation, this cake is not just a treat to eat but also a joy to behold, making any celebration a memorable event. Enjoy the process of creating and sharing this fun, festive cake!

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