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 pure bliss that elevates any occasion.
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 unfairly dismissed by dark chocolate purists, offers a unique creamy sweetness that lends itself beautifully to baking. It's this very sweetness, combined with a velvety texture, that makes white chocolate cake so irresistible.
People adore this cake for so many reasons. Its elegant appearance makes it perfect for celebrations, from birthdays to weddings. But beyond its visual appeal, it's the taste and texture that truly captivate. The subtle, almost vanilla-like flavor of the white chocolate complements the buttery richness of the cake, creating a harmonious balance that's never cloying. Plus, a well-made white chocolate cake is incredibly moist and tender, practically melting in your mouth. Whether you're a seasoned baker or a novice in the kitchen, this recipe is sure to impress. Get ready to create a show-stopping dessert that will have everyone asking for seconds!

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 or 226g) unsalted butter, softened
- 1 3/4 cups (350g) granulated sugar
- 4 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 or 226g) unsalted butter, softened
- 3 cups (360g) powdered sugar, sifted
- 4 ounces (113g) good quality white chocolate, melted and cooled slightly
- 1/4 cup (60ml) 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: First things first, preheat your oven to 350°F (175°C). Grease and flour two 9-inch round cake pans. I like to use baking spray with flour already in it for extra insurance against sticking. You can also line the bottoms with parchment paper rounds for easy removal. This step is crucial, trust me!
- Combine Dry Ingredients: In a medium bowl, whisk together the flour, baking powder, baking soda, and salt. Whisking ensures everything is evenly distributed, which is key for a consistent cake texture. Set this aside for now.
- Cream Butter and Sugar: In a large bowl (or the bowl of your stand mixer), cream together the softened butter and granulated sugar until light and fluffy. This usually takes about 3-5 minutes on medium speed. Don't rush this step; it's important to incorporate air into the batter, which will make the cake light and airy.
- Add Eggs: Beat in the eggs one at a time, making sure each egg is fully incorporated before adding the next. Then, stir in the vanilla extract.
- Melt White Chocolate: Gently melt the white chocolate in a double boiler or in the microwave in 30-second intervals, stirring in between, until smooth. Be careful not to overheat the white chocolate, as it can seize up. Let it cool slightly before adding it to the batter.
- Combine Wet and Dry Ingredients: Gradually add the dry ingredients to the wet ingredients, alternating with the buttermilk, beginning and ending with the dry ingredients. So, add about 1/3 of the dry ingredients, then 1/2 of the buttermilk, then another 1/3 of the dry ingredients, then the remaining buttermilk, and finally the last 1/3 of the dry ingredients. Mix until just combined. Be careful not to overmix, as this can develop the gluten in the flour and result in a tough cake.
- Incorporate White Chocolate: Gently fold in the melted and cooled white chocolate until just combined.
- Divide and Bake: Divide the batter evenly between the prepared cake pans. Bake for 30-35 minutes, or until a wooden skewer inserted into the center comes out clean.
- Cool the Cakes: Let the cakes cool in the pans for 10 minutes before inverting them onto a wire rack to cool completely. Make sure the cakes are completely cool before frosting. This is very important to prevent the frosting from melting.
Preparing the White Chocolate Buttercream Frosting:
- Cream Butter: In a large bowl (or the bowl of your stand mixer), beat the softened butter until smooth and creamy. This usually takes about 2-3 minutes on medium speed.
- Add Powdered Sugar: Gradually add the sifted powdered sugar, one cup at a time, beating on low speed until combined. Sifting the powdered sugar helps to prevent lumps in the frosting.
- Melt White Chocolate: Gently melt the white chocolate in a double boiler or in the microwave in 30-second intervals, stirring in between, until smooth. Be careful not to overheat the white chocolate. Let it cool slightly before adding it to the frosting.
- Incorporate White Chocolate and Other Ingredients: Add the melted and cooled white chocolate, heavy cream, vanilla extract, and salt to the butter and powdered sugar mixture. Beat on medium speed until light and fluffy. If the frosting is too thick, add a little more heavy cream, one tablespoon at a time, until you reach the desired consistency. If the frosting is too thin, add a little more powdered sugar, one tablespoon at a time.
Assembling the Cake:
- Level the Cakes (Optional): If your cakes have a dome on top, use a serrated knife to carefully level them. This will make it easier to stack and frost the cake.
- Frost the First Layer: Place one cake layer on a serving plate or cake stand. Spread a generous layer of white chocolate buttercream frosting evenly over the top.
- Add the 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 use an offset spatula or a butter knife to create a smooth finish. For a more rustic look, you can leave the frosting swirled.
- Garnish (Optional): Decorate the cake with white chocolate shavings and fresh berries, if desired. I love the contrast of the white chocolate with the bright colors of the berries.
- Chill (Optional): Chill the cake in the refrigerator for at least 30 minutes before serving. This will help the frosting to set and make the cake easier to slice.
- Serve and Enjoy: Slice and serve your delicious white chocolate cake! It's perfect for birthdays, holidays, or any special occasion.
Tips for Success:
- Use Room Temperature Ingredients: Using room temperature butter, eggs, and buttermilk will help the batter come together smoothly and evenly.
- Don't Overmix: Overmixing the batter can develop the gluten in the flour and result in a tough cake. Mix until just combined.
- Cool Completely: Make sure the cakes are completely cool before frosting to prevent the frosting from melting.
- Use Good Quality White Chocolate: The quality of the white chocolate will affect the flavor of the cake and frosting. Use a good quality white chocolate that you enjoy eating on its own.
- Adjust Sweetness: If you prefer a less sweet frosting, you can reduce the amount of powdered sugar.
- Storage: Store leftover cake in an airtight container in the refrigerator for up to 3 days.
Variations:
- Add Extracts: Experiment with different extracts, such as almond extract or coconut extract, to add a unique flavor to the cake.
- Add Citrus Zest: Add lemon zest or orange zest to the batter for a bright and refreshing flavor.
- Add Nuts: Add chopped nuts, such as pecans or walnuts, to the batter or frosting for added texture and flavor.
- Make Cupcakes: This recipe can also be used to make cupcakes. Bake for 18-20 minutes, or until a wooden skewer inserted into the center comes out clean.
- Different Frosting: If you're not a fan of white chocolate buttercream, you can use a different frosting, such as cream cheese frosting or vanilla buttercream.

Conclusion:
This isn't just another cake recipe; it's an invitation to experience pure, unadulterated bliss. The delicate sweetness of the white chocolate, combined with the moist and tender crumb, makes this white chocolate cake a truly unforgettable dessert. I know, I know, I might be biased, but trust me on this one – you absolutely *need* to try it! Why is it a must-try? Because it's surprisingly simple to make, yet delivers a bakery-worthy result. It's the perfect centerpiece for a birthday celebration, a delightful treat for a weekend gathering, or even just a comforting indulgence on a quiet evening. The subtle flavor profile makes it incredibly versatile, pairing beautifully with a variety of accompaniments. Speaking of accompaniments, let's talk serving suggestions! For a classic presentation, a simple dusting of powdered sugar is all you need. But if you're feeling a bit more adventurous, consider these variations:Serving Suggestions and Variations:
* Berry Bliss: Top each slice with fresh raspberries, blueberries, or strawberries. The tartness of the berries perfectly complements the sweetness of the white chocolate. A dollop of whipped cream wouldn't hurt either! * Citrus Zest: Add a teaspoon of lemon or orange zest to the batter for a bright and zesty twist. This will add a lovely aromatic dimension to the cake. * Chocolate Ganache: Drizzle a rich chocolate ganache over the cooled cake for an extra layer of decadence. The contrast between the white and dark chocolate is simply divine. * Coffee Infusion: Brush the cooled cake with a strong coffee syrup for a mocha-inspired flavor. This is a great option for coffee lovers! * Nutty Delight: Sprinkle chopped toasted almonds, pecans, or walnuts over the frosting or glaze for added texture and flavor. * White Chocolate Buttercream: Elevate the cake with a homemade white chocolate buttercream frosting. It's rich, creamy, and perfectly complements the cake's flavor. Don't be afraid to experiment and put your own spin on this recipe! That's the beauty of baking – it's all about creativity and making something that you truly love. I'm confident that this white chocolate cake will become a new favorite in your household. It's a crowd-pleaser, a guaranteed success, and a surefire way to impress your friends and family. So, what are you waiting for? Preheat your oven, gather your ingredients, and get ready to bake! I promise you won't regret it. And once you've tried it, I'd absolutely love to hear about your experience. Did you make any variations? What did you serve it with? What did your family think? Share your photos and stories in the comments below! I can't wait to see your creations and hear all about your baking adventures. Happy baking, and enjoy every delicious bite of this heavenly white chocolate cake! I hope you find as much joy in baking and eating it as I do. Let me know how it turns out!White Chocolate Cake: The Ultimate Recipe and Baking Guide

A moist and tender white chocolate cake with a luscious white chocolate buttercream frosting. Perfect for any celebration!
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 or 226g) unsalted butter, softened
- 1 3/4 cups (350g) granulated sugar
- 4 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 or 226g) unsalted butter, softened
- 3 cups (360g) powdered sugar, sifted
- 4 ounces (113g) good quality white chocolate, melted and cooled slightly
- 1/4 cup (60ml) heavy cream
- 1 teaspoon vanilla extract
- Pinch of salt
- White chocolate shavings
- Fresh berries (raspberries, strawberries)
Instructions
- Preheat oven to 350°F (175°C). Grease and flour two 9-inch round cake pans (or use baking spray with flour). Line bottoms with parchment paper rounds.
- In a medium bowl, whisk together flour, baking powder, baking soda, and salt. Set aside.
- In a large bowl (or stand mixer), cream together softened butter and granulated sugar until light and fluffy (3-5 minutes on medium speed).
- Beat in eggs one at a time, fully incorporating each before adding the next. Stir in vanilla extract.
- Gently melt white chocolate in a double boiler or microwave (30-second intervals, stirring in between) until smooth. Cool slightly.
- Gradually add dry ingredients to wet ingredients, alternating with buttermilk, beginning and ending with dry ingredients (1/3 dry, 1/2 buttermilk, 1/3 dry, remaining buttermilk, 1/3 dry). Mix until just combined. Do not overmix.
- Gently fold in melted and cooled white chocolate until just combined.
- Divide batter evenly between prepared cake pans. Bake for 30-35 minutes, or until a wooden skewer inserted into the center comes out clean.
- Let cakes cool in pans for 10 minutes before inverting them onto a wire rack to cool completely.
- In a large bowl (or stand mixer), beat softened butter until smooth and creamy (2-3 minutes on medium speed).
- Gradually add sifted powdered sugar, one cup at a time, beating on low speed until combined.
- Gently melt white chocolate in a double boiler or microwave (30-second intervals, stirring in between) until smooth. Cool slightly.
- Add melted and cooled white chocolate, heavy cream, vanilla extract, and salt to the butter and powdered sugar mixture. Beat on medium speed until light and fluffy. Adjust consistency with more heavy cream (if too thick) or powdered sugar (if too thin), one tablespoon at a time.
- Level cake tops with a serrated knife if needed.
- Place one cake layer on a serving plate or cake stand. Spread a generous layer of white chocolate buttercream frosting evenly over the top.
- Carefully place the second cake layer on top of the frosting.
- Frost the top and sides of the cake with the remaining white chocolate buttercream frosting. Smooth with an offset spatula or butter knife.
- Decorate with white chocolate shavings and fresh berries, if desired.
- Chill the cake in the refrigerator for at least 30 minutes before serving.
- Slice and serve.
Notes
- Use room temperature ingredients for best results.
- Do not overmix the cake batter.
- Ensure cakes are completely cool before frosting.
- Use good quality white chocolate.
- Adjust frosting sweetness to your preference.
- Store leftover cake in an airtight container in the refrigerator for up to 3 days.
- Variations: Add extracts, citrus zest, or nuts. Make cupcakes. Use a different frosting.