White Chocolate Cake: just the name evokes images of pure indulgence, doesn’t it? Imagine sinking your fork into a slice of moist, tender cake, its delicate crumb infused with the subtle sweetness of white chocolate. This isn’t just dessert; it’s an experience, a moment of blissful escape from the everyday.
While the exact origins of white chocolate cake are somewhat shrouded in mystery, its popularity exploded alongside the rise of white chocolate itself in the late 20th century. White chocolate, often debated as “true” chocolate due to the absence of cocoa solids, found its niche in desserts, lending a creamy, mellow sweetness that perfectly complements other flavors. It quickly became a favorite for bakers looking to add a touch of elegance and sophistication to their creations.
What makes this cake so irresistible? For me, it’s the perfect balance of flavors and textures. The cake itself is light and airy, never heavy or cloying. The white chocolate adds a subtle sweetness that’s not overpowering, allowing other flavors, like vanilla or almond, to shine through. Plus, it’s incredibly versatile! You can dress it up with fresh berries and a dusting of powdered sugar for a sophisticated dessert, or keep it simple with a classic buttercream frosting for a comforting treat. Whether you’re a seasoned baker or just starting out, this recipe is sure to become a new favorite.

Ingredients:
- For the Cake:
- 2 1/4 cups (281g) all-purpose flour
- 1 teaspoon baking powder
- 1/2 teaspoon baking soda
- 1/4 teaspoon salt
- 1 cup (2 sticks, 226g) unsalted butter, softened
- 1 3/4 cups (350g) granulated sugar
- 3 large eggs
- 1 teaspoon vanilla extract
- 1 cup (240ml) buttermilk
- 6 ounces (170g) good quality white chocolate, melted and cooled slightly
- For the White Chocolate Buttercream Frosting:
- 1 cup (2 sticks, 226g) unsalted butter, softened
- 3 cups (360g) powdered sugar, sifted
- 4 ounces (113g) good quality white chocolate, melted and cooled slightly
- 2-3 tablespoons heavy cream
- 1 teaspoon vanilla extract
- Pinch of salt
- Optional Garnish:
- White chocolate shavings
- Fresh berries (raspberries, strawberries)
Preparing the Cake Batter:
- Preheat and Prepare: Preheat your oven to 350°F (175°C). Grease and flour two 9-inch round cake pans. You can also line the bottoms with parchment paper rounds for easy removal. This step is crucial to prevent the cake from sticking. I always double-check to make sure every nook and cranny is covered!
- Combine Dry Ingredients: In a medium bowl, whisk together the flour, baking powder, baking soda, and salt. Whisking ensures that the leavening agents are evenly distributed, which is key for a light and fluffy cake. Don’t skip this step!
- Cream Butter and Sugar: In a large bowl (or the bowl of a stand mixer), cream together the softened butter and granulated sugar until light and fluffy. This usually takes about 3-5 minutes on medium speed. The mixture should be noticeably lighter in color and texture. This is where the magic happens incorporating air into the batter!
- Add Eggs: Beat in the eggs one at a time, making sure each egg is fully incorporated before adding the next. After adding the last egg, beat in the vanilla extract. I like to scrape down the sides of the bowl after each addition to ensure everything is evenly mixed.
- Alternate Wet and Dry Ingredients: Gradually add the dry ingredients to the wet ingredients, alternating with the buttermilk, beginning and ending with the dry ingredients. I usually add the dry ingredients in three additions and the buttermilk in two. Mix until just combined. Be careful not to overmix, as this can lead to a tough cake. Overmixing develops the gluten in the flour, which we want to avoid.
- Incorporate Melted White Chocolate: Gently fold in the melted and cooled white chocolate until just combined. Make sure the white chocolate isn’t too hot, or it could cook the eggs in the batter. I usually let it cool for about 5-10 minutes after melting.
- Divide Batter: Divide the batter evenly between the prepared cake pans. I use a kitchen scale to ensure that each pan has the same amount of batter, which helps the cakes bake evenly.
Baking the Cakes:
- Bake: Bake for 30-35 minutes, or until a wooden skewer inserted into the center comes out clean. The baking time may vary depending on your oven, so keep an eye on the cakes. I usually start checking them around 30 minutes.
- Cool in Pans: Let the cakes cool in the pans for 10-15 minutes before inverting them onto a wire rack to cool completely. Cooling them in the pans prevents them from sticking and breaking.
Preparing the White Chocolate Buttercream Frosting:
- Cream Butter: In a large bowl (or the bowl of a stand mixer), cream the softened butter until light and fluffy. This usually takes about 3-5 minutes on medium speed. Just like with the cake batter, we want to incorporate air into the frosting.
- Add Powdered Sugar: Gradually add the sifted powdered sugar, one cup at a time, beating well after each addition. Sifting the powdered sugar is important to prevent lumps in the frosting. I usually sift it twice for extra smoothness.
- Incorporate Melted White Chocolate: Add the melted and cooled white chocolate and beat until combined. Again, make sure the white chocolate isn’t too hot.
- Add Heavy Cream and Vanilla: Add the heavy cream, one tablespoon at a time, until the frosting reaches your desired consistency. Beat in the vanilla extract and a pinch of salt. The salt helps to balance the sweetness of the frosting.
- Adjust Consistency: If the frosting is too thick, add a little more heavy cream. If it’s too thin, add a little more powdered sugar. I like my frosting to be smooth and spreadable.
Assembling the Cake:
- Level the Cakes (Optional): If the cakes have domed on top, use a serrated knife to level them. This will ensure that the cake is stable and the frosting is evenly distributed. I usually just trim off the very top.
- Place First Layer: Place one cake layer on a serving plate or cake stand.
- Frost First Layer: Spread a generous layer of white chocolate buttercream frosting over the first cake layer. I like to use an offset spatula for this.
- Place Second Layer: Carefully place the second cake layer on top of the frosting.
- Frost the Entire Cake: Frost the top and sides of the cake with the remaining white chocolate buttercream frosting. You can create a smooth finish or a textured finish, depending on your preference. I usually go for a smooth finish, but a textured finish can be very pretty too.
- Garnish (Optional): Garnish the cake with white chocolate shavings and fresh berries, if desired. I think the berries add a nice pop of color and flavor.
- Chill (Optional): Chill the cake for at least 30 minutes before serving. This will help the frosting to set and make the cake easier to slice.

Conclusion:
This White Chocolate Cake isn’t just another dessert; it’s a slice of pure indulgence, a guaranteed crowd-pleaser, and, frankly, a must-bake for anyone who appreciates the finer things in life. The delicate crumb, the rich (but not overpowering) white chocolate flavor, and the sheer elegance of this cake make it a standout for any occasion, big or small. I’ve poured my heart into perfecting this recipe, and I truly believe it’s the best white chocolate cake you’ll ever taste. But don’t just take my word for it! The real magic happens when you bring this recipe to life in your own kitchen. Imagine the aroma of vanilla and melted white chocolate filling your home, the anticipation building as the cake bakes to a golden perfection. And then, the moment of truth: that first bite. The soft, moist texture, the creamy sweetness… it’s an experience that’s simply unforgettable. Beyond its inherent deliciousness, this cake is incredibly versatile. Looking for serving suggestions? A simple dusting of powdered sugar is always a classic choice, allowing the cake’s delicate flavor to shine through. Or, for a more decadent treat, try pairing it with fresh raspberries or strawberries and a dollop of whipped cream. The tartness of the berries perfectly complements the sweetness of the white chocolate, creating a symphony of flavors in your mouth. And if you’re feeling adventurous, there are endless variations you can explore. Consider adding a layer of raspberry jam between the cake layers for a burst of fruity flavor. Or, for a more sophisticated twist, try incorporating a hint of almond extract into the batter. You could even create a white chocolate ganache to drizzle over the top, adding an extra layer of richness and indulgence. Another great idea is to add some chopped macadamia nuts to the batter for a delightful crunch. The possibilities are truly endless! I’ve also found that this cake freezes beautifully, making it perfect for preparing ahead of time. Simply wrap it tightly in plastic wrap and then foil, and it will keep in the freezer for up to a month. When you’re ready to serve it, just thaw it overnight in the refrigerator. Ultimately, this White Chocolate Cake is more than just a recipe; it’s an invitation to create something special, to share a moment of joy with loved ones, and to indulge in a little bit of pure happiness. I’m so confident that you’ll love this recipe, and I can’t wait to hear about your experiences. So, go ahead, gather your ingredients, preheat your oven, and get ready to bake the best white chocolate cake of your life. And when you do, please share your photos and stories with me! I’d love to see your creations and hear about your variations. Tag me on social media and let me know what you think. Happy baking! I’m sure you’ll find that this recipe will become a family favorite for years to come. Don’t be afraid to experiment and make it your own. After all, the best recipes are the ones that are made with love and shared with joy. Print
White Chocolate Cake: The Ultimate Guide to Baking Perfection
- Total Time: 80 minutes
- Yield: 10–12 servings 1x
Description
Decadent white chocolate cake with white chocolate buttercream frosting. Perfect for celebrations!
Ingredients
- 2 1/4 cups (281g) all-purpose flour
- 1 teaspoon baking powder
- 1/2 teaspoon baking soda
- 1/4 teaspoon salt
- 1 cup (2 sticks, 226g) unsalted butter, softened
- 1 3/4 cups (350g) granulated sugar
- 3 large eggs
- 1 teaspoon vanilla extract
- 1 cup (240ml) buttermilk
- 6 ounces (170g) good quality white chocolate, melted and cooled slightly
- 1 cup (2 sticks, 226g) unsalted butter, softened
- 3 cups (360g) powdered sugar, sifted
- 4 ounces (113g) good quality white chocolate, melted and cooled slightly
- 2–3 tablespoons heavy cream
- 1 teaspoon vanilla extract
- Pinch of salt
- White chocolate shavings
- Fresh berries (raspberries, strawberries)
Instructions
- Preheat and Prepare: Preheat your oven to 350°F (175°C). Grease and flour two 9-inch round cake pans. You can also line the bottoms with parchment paper rounds for easy removal.
- Combine Dry Ingredients: In a medium bowl, whisk together the flour, baking powder, baking soda, and salt.
- Cream Butter and Sugar: In a large bowl (or the bowl of a stand mixer), cream together the softened butter and granulated sugar until light and fluffy (3-5 minutes on medium speed).
- Add Eggs: Beat in the eggs one at a time, making sure each egg is fully incorporated before adding the next. After adding the last egg, beat in the vanilla extract.
- Alternate Wet and Dry Ingredients: Gradually add the dry ingredients to the wet ingredients, alternating with the buttermilk, beginning and ending with the dry ingredients. Mix until just combined. Be careful not to overmix.
- Incorporate Melted White Chocolate: Gently fold in the melted and cooled white chocolate until just combined.
- Divide Batter: Divide the batter evenly between the prepared cake pans.
- Bake: Bake for 30-35 minutes, or until a wooden skewer inserted into the center comes out clean.
- Cool in Pans: Let the cakes cool in the pans for 10-15 minutes before inverting them onto a wire rack to cool completely.
- Cream Butter (Frosting): In a large bowl (or the bowl of a stand mixer), cream the softened butter until light and fluffy (3-5 minutes on medium speed).
- Add Powdered Sugar: Gradually add the sifted powdered sugar, one cup at a time, beating well after each addition.
- Incorporate Melted White Chocolate: Add the melted and cooled white chocolate and beat until combined.
- Add Heavy Cream and Vanilla: Add the heavy cream, one tablespoon at a time, until the frosting reaches your desired consistency. Beat in the vanilla extract and a pinch of salt.
- Adjust Consistency: If the frosting is too thick, add a little more heavy cream. If it’s too thin, add a little more powdered sugar.
- Level the Cakes (Optional): If the cakes have domed on top, use a serrated knife to level them.
- Place First Layer: Place one cake layer on a serving plate or cake stand.
- Frost First Layer: Spread a generous layer of white chocolate buttercream frosting over the first cake layer.
- Place Second Layer: Carefully place the second cake layer on top of the frosting.
- Frost the Entire Cake: Frost the top and sides of the cake with the remaining white chocolate buttercream frosting.
- Garnish (Optional): Garnish the cake with white chocolate shavings and fresh berries, if desired.
- Chill (Optional): Chill the cake for at least 30 minutes before serving.
Notes
- Make sure the white chocolate is cooled slightly before adding it to the batter and frosting to prevent cooking the eggs or melting the butter.
- Sifting the powdered sugar is crucial for a smooth, lump-free frosting.
- Don’t overmix the cake batter after adding the flour, as this can result in a tough cake.
- Using a kitchen scale to divide the batter ensures even baking.
- Adjust the amount of heavy cream in the frosting to achieve your desired consistency.
- Chilling the cake before serving helps the frosting set and makes it easier to slice.
- Prep Time: 45 minutes
- Cook Time: 35 minutes
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