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Delicious slice of White Chocolate Blueberry Cake topped with fresh blueberries.
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White Chocolate Blueberry Cake

This White Chocolate Blueberry Cake combines the velvety sweetness of white chocolate with juicy blueberries, creating an indulgent and delightful dessert perfect for any occasion.
Prep Time30 minutes
Cook Time30 minutes
Total Time1 hour
Course: Cake, Dessert
Cuisine: American
Keyword: Baking, Blueberry Cake, Dessert Recipe, White Chocolate
Servings: 12 slices
Calories: 400kcal

Ingredients

For the cake

  • 2.5 cups all-purpose flour Soft and fluffy, creating the perfect base for your layers.
  • 1.5 teaspoons baking powder Giving the cake its rise and lightness.
  • 0.5 teaspoon baking soda Ensuring a tender crumb for that melt-in-your-mouth texture.
  • 0.5 teaspoon salt Enhancing the overall flavor profile.
  • 1 cup unsalted butter, softened Rich and creamy, providing a luxurious taste.
  • 1 cup sugar For that delightful sweetness that balances the richness of white chocolate.
  • 0.5 cup packed brown sugar Adding depth and a hint of caramel flavor.
  • 4 large eggs Binding the ingredients together for a luscious batter.
  • 1 cup buttermilk Introducing moisture and a slight tanginess.
  • 1 teaspoon vanilla extract Infusing warmth and sweet floral notes.
  • 1 cup white chocolate, chopped Creamy and sweet, delivering that signature flavor.
  • 1 cup fresh blueberries Juicy and vibrant, perfect for adding bursts of flavor.

For the frosting

  • 1 cup unsalted butter, softened The foundation of a velvety, rich frosting.
  • 4 cups powdered sugar Sweetening the frosting while maintaining its light texture.
  • 0.25 cup heavy cream Adding creaminess and making it easy to spread.
  • 1 teaspoon vanilla extract Elevating the frosting with aromatic sweetness.
  • 0.5 cup white chocolate, melted Enhancing the frosting’s flavor and creating a luxurious mouthfeel.

For decoration

  • Fresh blueberries For a pop of color and flavor on top.
  • White chocolate shavings Adding an elegant touch to your beautiful creation.

Instructions

Preparation

  • Preheat the oven to 350°F (175°C). Grease and flour two 9-inch round cake pans.
  • In a medium bowl, whisk together the flour, baking powder, baking soda, and salt.

Making the Batter

  • In a large bowl, beat the butter, sugar, and brown sugar using an electric mixer until light and fluffy (about 3-5 minutes).
  • Add the eggs, one at a time, ensuring to beat well after each addition. Mix in the vanilla extract.
  • Gradually add the flour mixture to the butter mixture, alternating with the buttermilk. Start and end with the flour mixture.
  • Gently fold in the chopped white chocolate and fresh blueberries using a spatula.

Baking

  • Divide the batter evenly between the prepared pans and smooth the tops.
  • Bake for 25-30 minutes or until a toothpick inserted into the center comes out clean.
  • Allow the cakes to cool in the pans for about 10 minutes before transferring them to wire racks to cool completely.

Making the Frosting

  • In a bowl, beat the butter until creamy.
  • Gradually add the powdered sugar, mixing well until combined.
  • Add the heavy cream and vanilla extract, and continue beating until smooth and fluffy. Fold in the melted white chocolate.

Frosting the Cake

  • Frost the cooled cakes with the white chocolate frosting generously.
  • Decorate the top with fresh blueberries and white chocolate shavings.

Notes

Quality Ingredients: For the best taste, use high-quality white chocolate and fresh blueberries. Don't overmix wet and dry ingredients. Chill cakes if frosting is too soft. Bake ahead for better flavor.