The moment I first laid eyes on a Chocolate Tuxedo Cake, I was hooked. Its elegant layers, a perfect blend of rich chocolate cake and airy mousse, scream celebration in every slice. This Chocolate Tuxedo Cake Recipe combines a dark chocolate cake with both white and dark chocolate mousses, all topped with a glossy ganache that will impress any dessert lover. As a passionate home chef, I love how this dessert not only offers a stunning presentation but is also surprisingly easy to prepare ahead of time, making it stress-free for entertaining. Whether you’re hosting a special occasion or simply craving a sweet treat, this cake is bound to become your new go-to. Curious about how to craft this masterpiece and make memories over a delicious slice? Let’s dive in!

Why choose this Chocolate Tuxedo Cake?
Decadent Layers: This Chocolate Tuxedo Cake features three stunning layers of rich dark chocolate cake and fluffy white and dark chocolate mousses, creating a feast for the eyes and palate.
Effortless Elegance: Impress your guests without the stress! This beautiful dessert can be made in advance, allowing you to enjoy the celebration without last-minute kitchen chaos.
Versatility for Occasions: Perfect for birthdays, anniversaries, or simply when you want to indulge, it’s a show-stopping centerpiece that fits any festive table.
Mouthwatering Chocolate Flavor: Each bite offers a rich chocolate experience, enhanced by the velvety ganache that harmonizes the flavors perfectly.
Make-Ahead Magic: Bake the layers ahead and prepare the mousses in advance, saving you time on the day of your event—making entertaining a breeze.
Crowd-Pleasing Delight: With its sophisticated touch, this dessert is a guaranteed hit among family and friends, leaving them asking for the recipe.
Chocolate Tuxedo Cake Ingredients
For the Cake
• All-Purpose Flour – Provides structure for the cake; substitute with gluten-free flour for a gluten-free version.
• Granulated Sugar – Adds sweetness to balance flavors; no substitutions recommended.
• Dark Cocoa Powder – Rich chocolate flavor; Dutch-processed is preferred for depth.
• Baking Powder – Acts as a leavening agent for the cake; ensure freshness is key.
• Salt – Enhances sweetness and balances chocolate flavor; use kosher or table salt.
• Unsalted Butter – Adds moisture and richness; ensure it’s at room temperature.
• Egg Whites – Provide structure and moisture; around 7 large eggs needed.
• Buttermilk – Adds acidity yielding a tender cake; Greek yogurt thinned with milk is a suitable substitute.
• Vegetable Oil – Keeps the cake moist and contributes to a tender crumb.
• Vanilla Extract – Enhances flavor; opt for pure vanilla for the best results.
• Instant Espresso Powder – Optional; intensifies chocolate flavor without coffee aftertaste.
For the Mousses
• White Chocolate Chips – Base for the white chocolate mousse, use high-quality chips for the best texture.
• Heavy Cream – Vital for both mousses; must be chilled for whipping.
• Powdered Sugar – Sweetens the mousses and stabilizes whipped cream.
• Dark Chocolate Chips – Base for the dark chocolate mousse, choose high-quality for rich flavor.
For the Ganache
• Corn Syrup – Adds shine to the ganache and helps prevent crystallization.
• Heavy Cream (for Ganache) – Essential for a smooth and glossy finish; heat just before combining with chocolate.
• Pinch of Salt – Balances sweetness and enhances the chocolate flavor.
Creating this incredible Chocolate Tuxedo Cake is simpler than you might think! Each layer brings its own unique texture and taste, uniting in a delicious chocolate embrace that’s perfect for any occasion. Now, let’s get started!
Step‑by‑Step Instructions for Chocolate Tuxedo Cake Recipe
Step 1: Prepare Cake Layers
Preheat your oven to 350°F (175°C) and grease three 9-inch round cake pans. In a large mixing bowl, whisk together the all-purpose flour, granulated sugar, dark cocoa powder, baking powder, and salt until well combined. In a separate bowl, mix the room temperature unsalted butter, egg whites, buttermilk, vegetable oil, vanilla extract, and optional espresso powder until smooth. Combine the wet and dry ingredients, mixing until just combined. Divide the batter evenly among the pans and bake for 30-35 minutes, or until a toothpick inserted into the center comes out clean. Allow the cakes to cool completely in the pans.
Step 2: Make White Chocolate Mousse
While the cake layers cool, you can prepare the white chocolate mousse. Melt the white chocolate chips with a small amount of warm water in a heatproof bowl over simmering water, stirring until smooth. Allow the mixture to cool to room temperature. In a separate chilled mixing bowl, whip the heavy cream with powdered sugar, vanilla extract, and a pinch of salt until soft peaks form. Gently fold the cooled white chocolate into the whipped cream until fully incorporated. Refrigerate the mousse for at least 2 hours to set.
Step 3: Make Dark Chocolate Mousse
Next, prepare the dark chocolate mousse. Melt the dark chocolate chips with warm water in a heatproof bowl over simmering water, stirring until fully melted and smooth. Allow it to cool slightly. In another chilled bowl, whip the heavy cream with powdered sugar and a pinch of salt until soft peaks form. Fold the cooled dark chocolate mixture into the whipped cream gently, ensuring not to deflate the mixture. Refrigerate for at least 2 hours to allow it to firm up.
Step 4: Prepare Ganache
For the luscious ganache, heat the heavy cream in a small saucepan until just simmering. Pour it over the remaining dark chocolate chips in a medium bowl; let it sit undisturbed for a couple of minutes. After resting, add a pinch of salt and the corn syrup, stirring until the mixture is completely smooth and glossy. Allow the ganache to cool slightly before using, as it will thicken as it cools.
Step 5: Assemble the Cake
Once the cake layers have cooled completely, check for evenness—level them if necessary. Place the first layer on a serving plate and spread a generous layer of white chocolate mousse on top. Gently place the second layer on top and spread it with dark chocolate mousse. Finally, add the third cake layer and chill the assembled cake in the refrigerator for about 30 minutes, which will help the mousses set before applying the ganache.
Step 6: Finish with Ganache
Remove the chilled cake from the refrigerator and pour the ganache evenly over the top, allowing it to drip gracefully down the sides. Use an offset spatula to spread the ganache for an even coverage. If you have extra mousse, feel free to pipe some on top of the cake for decoration. Optionally, add chocolate shavings or mint leaves for a touch of elegance. Chill the finished Chocolate Tuxedo Cake for at least 2 hours before serving to ensure it is set and flavorful.

Chocolate Tuxedo Cake Variations
Feel free to get creative and customize your Chocolate Tuxedo Cake to suit your tastes or dietary preferences!
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Gluten-Free: Substitute all-purpose flour with a 1:1 gluten-free flour blend for a delightful gluten-free version that everyone can enjoy. The texture remains exquisite, ensuring the cake retains its decadent charm.
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Non-Dairy: Swap out heavy cream for coconut cream and use plant-based butter for a completely dairy-free delight. Not only will you meet dairy-sensitive needs, but coconut cream adds a subtle tropical twist to the flavor!
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Flavor-Focused Ganache: Consider adding a tablespoon of liqueur like Grand Marnier or Kahlua to the ganache for a sophisticated adult twist. This elevation enhances the chocolate experience, making it a showstopper at dinner parties.
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Fruit Infusion: Layer in fresh raspberries or strawberries between the mousse layers for a burst of fruity goodness. The tartness beautifully contrasts with the rich chocolate, adding brightness to each bite.
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Increase the Chocolate: Add extra chocolate chips to the mousses for richer flavor and texture. The more chocolate, the merrier—this twist is heaven for chocolate lovers!
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Swap for Vanilla Cake: Replace the chocolate cake layers with a rich vanilla cake for a lighter flavor profile. Pair it with fruit-flavored mousses for a refreshing summertime treat.
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Add a Crunch: Consider adding crushed cookies or praline between layers for an exciting textural contrast. The crunch provides a delightful surprise that elevates each slice to new heights.
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Spicy Kick: For those who enjoy a little heat, stir a pinch of chili powder or cayenne into the ganache for a subtle spicy kick. The heat takes chocolate to a whole new level of expertise and taste!
Explore these variations and consider pairing a slice of your Chocolate Tuxedo Cake with a spoonful of Chocolate Chip Banana for an added layer of indulgence! What’s your favorite twist? Let me know how it turns out as you embark on this delicious journey!
How to Store and Freeze Chocolate Tuxedo Cake
Fridge: Store the assembled Chocolate Tuxedo Cake in the refrigerator for up to 5 days. Make sure to cover it with plastic wrap or a cake dome to prevent drying out.
Freezer: You can freeze the cake for up to 6 weeks. Wrap each layer well in plastic wrap and place in an airtight container. Thaw overnight in the refrigerator before serving.
Mousse Storage: The white and dark chocolate mousses can be prepared 3 days in advance and stored in the refrigerator. Keep them in airtight containers to preserve their texture.
Ganache: Refrigerate any leftover ganache for up to 2 weeks. Reheat gently on low heat to return it to a pourable consistency for future use.
Expert Tips for Chocolate Tuxedo Cake
Ingredient Readiness: Ensure all ingredients are at room temperature, including butter and eggs, for a smoother batter and better rise.
Chill Your Tools: Chill your mixing bowls and beaters before making the whip cream; this helps achieve stable peaks for both mousses.
Cool Completely: Allow cake layers to cool completely before assembly to prevent the mousses from melting. Hot cakes can disrupt the delicate layers.
Perfect Ganache: If your ganache thickens while cooling, gently reheat it to the right pouring consistency. This creates the ideal finish for your Chocolate Tuxedo Cake.
Chill Before Slicing: For clean slices and a presentable cake, chill the assembled dessert for at least 30 minutes before cutting; this helps maintain the structure.
Using these expert tips will ensure your Chocolate Tuxedo Cake turns out beautifully, making it the star of any gathering!
Make Ahead Options
These Chocolate Tuxedo Cake preparations are perfect for busy home cooks who want to save time without sacrificing quality! You can bake the cake layers up to 1 month in advance and freeze them (just wrap each layer tightly in plastic wrap). The white and dark chocolate mousses can be made up to 3 days ahead and stored in the refrigerator; this helps to meld the flavors beautifully. Just remember to allow the cake layers to cool completely before freezing to maintain their texture. When you’re ready to assemble, let the layers thaw overnight in the fridge, and then layer them with the chilled mousses and ganache. You’ll end up with a stunning dessert that’s just as delicious as if you made it all in one day!
What to Serve with Chocolate Tuxedo Cake
Savor each slice of this elegant dessert with delightful accompaniments that elevate your experience.
- Fresh Berries: Juicy raspberries or strawberries add a vibrant contrast to the rich chocolate, enhancing the overall flavor profile.
- Whipped Cream: A dollop of freshly whipped cream offers a light, fluffy texture that balances the cake’s density beautifully.
- Coffee: Whether espresso or a brewed cup, the warmth and slight bitterness of coffee enhance the decadent chocolate flavors.
- Vanilla Ice Cream: Creamy vanilla ice cream melts into the chocolate layers, providing a delightful temperature contrast with each bite.
- Chocolate Sauce Drizzle: A light drizzle of chocolate sauce on the plate takes indulgence to the next level, celebrating rich flavors.
- Mint Leaves: Adding a fresh mint garnish not only beautifies your serving plate but also provides a refreshing note to each slice.
- Port Wine: A glass of rich port wine complements the deep chocolate flavors, making for a luxurious pairing.
- Chocolate-Covered Strawberries: These bite-sized treats provide an extra touch of elegance and chocolatey goodness alongside the cake.
- Pecan Turtles: These sweet, nutty candies bring crunch and caramel notes, perfectly contrasting with the cake’s smooth textures.

Chocolate Tuxedo Cake Recipe FAQs
How do I choose the right ingredients for the Chocolate Tuxedo Cake?
Absolutely! For the best results, start with fresh, high-quality ingredients. Look for all-purpose flour that isn’t expired, and when it comes to cocoa powder, Dutch-processed is preferable for a richer taste. Select unsalted butter that’s at room temperature to ensure even mixing, and for the chocolate, high-quality chips will make a noticeable difference in flavor and texture.
How should I store the leftover Chocolate Tuxedo Cake?
Store your assembled Chocolate Tuxedo Cake in the refrigerator, tightly covered with plastic wrap or a cake dome, for up to 5 days. Ensure that it’s well-covered to prevent it from drying out. The mousses should maintain their texture, and you’ll get to enjoy each indulgent slice when the craving strikes!
Can I freeze the Chocolate Tuxedo Cake?
Yes, you can absolutely freeze the Chocolate Tuxedo Cake! To do this, wrap each layer well in plastic wrap and place them in an airtight container. It can be frozen for up to 6 weeks. When you’re ready to enjoy it, thaw overnight in the refrigerator and allow it to come back to room temperature before serving. This way, you’ll have a delicious cake ready for your next occasion!
What if my cake layers are too dense?
If your Chocolate Tuxedo Cake layers turn out too dense, it may be due to overmixing the batter or using ingredients that weren’t at room temperature. To avoid this, mix until just combined and ensure both the butter and eggs are room temp before you start. Additionally, check your baking powder for freshness to guarantee proper leavening.
Are there any dietary considerations for this cake?
When serving this Chocolate Tuxedo Cake, be mindful of guests with allergy concerns. This cake contains flour, eggs, and dairy — so for those with gluten or dairy allergies, you can substitute all-purpose flour with a gluten-free blend and use alternatives like nut milk or plant-based butter. Always verify that the chocolate you are using is free of allergens if you’re unsure.
Can I prepare the Chocolate Tuxedo Cake in advance?
Very much so! You can bake the cake layers and freeze them up to a month ahead of time. The mousses can also be made 3 days in advance and stored in the refrigerator, while the ganache lasts up to 2 weeks in the fridge. By prepping in advance, you’ll make it easier to assemble your cake on the big day and reduce last-minute stress!

Indulge in This Elegant Chocolate Tuxedo Cake Recipe
Ingredients
Equipment
Method
- Preheat your oven to 350°F (175°C) and grease three 9-inch round cake pans. In a large mixing bowl, whisk together the all-purpose flour, granulated sugar, dark cocoa powder, baking powder, and salt until well combined.
- In a separate bowl, mix the room temperature unsalted butter, egg whites, buttermilk, vegetable oil, vanilla extract, and optional espresso powder until smooth. Combine the wet and dry ingredients, mixing until just combined.
- Divide the batter evenly among the pans and bake for 30-35 minutes, or until a toothpick inserted into the center comes out clean. Allow the cakes to cool completely in the pans.
- While the cake layers cool, prepare the white chocolate mousse by melting the white chocolate chips with a small amount of warm water in a heatproof bowl over simmering water, stirring until smooth. Allow the mixture to cool to room temperature.
- In a separate chilled mixing bowl, whip the heavy cream with powdered sugar, vanilla extract, and a pinch of salt until soft peaks form. Gently fold the cooled white chocolate into the whipped cream until fully incorporated. Refrigerate the mousse for at least 2 hours to set.
- Next, prepare the dark chocolate mousse by melting the dark chocolate chips with warm water in a heatproof bowl over simmering water, stirring until fully melted and smooth. Allow it to cool slightly.
- In another chilled bowl, whip the heavy cream with powdered sugar and a pinch of salt until soft peaks form. Fold the cooled dark chocolate mixture into the whipped cream gently, ensuring not to deflate the mixture. Refrigerate for at least 2 hours to allow it to firm up.
- For the ganache, heat the heavy cream in a small saucepan until just simmering. Pour it over the remaining dark chocolate chips in a medium bowl; let it sit undisturbed for a couple of minutes.
- After resting, add a pinch of salt and the corn syrup, stirring until the mixture is completely smooth and glossy. Allow the ganache to cool slightly before using, as it will thicken as it cools.
- Once the cake layers have cooled completely, check for evenness—level them if necessary. Place the first layer on a serving plate and spread a generous layer of white chocolate mousse on top.
- Gently place the second layer on top and spread it with dark chocolate mousse. Finally, add the third cake layer and chill the assembled cake in the refrigerator for about 30 minutes.
- Remove the chilled cake from the refrigerator and pour the ganache evenly over the top, allowing it to drip down the sides. Use an offset spatula to spread the ganache for even coverage.
- If you have extra mousse, feel free to pipe some on top of the cake for decoration. Optionally, add chocolate shavings or mint leaves for a touch of elegance.
- Chill the finished Chocolate Tuxedo Cake for at least 2 hours before serving.

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