Tuxedo Cake – Triple Chocolate Mousse Cake
Tuxedo Cake – Triple Chocolate Mousse Cake is an exquisite dessert that combines rich chocolate flavors with a creamy mousse texture. This cake is perfect for celebrations, special occasions, or simply as a treat to indulge in during the week. Its unique layers of chocolate cake and two types of chocolate mousse will impress your guests and satisfy any sweet tooth.
Why You’ll Love This Recipe
- Decadent Layers: Enjoy the harmonious blend of dark and white chocolate mousses layered between soft chocolate cake.
- Impressive Presentation: This show-stopping cake is sure to wow your friends and family with its elegant look.
- Perfect for Any Occasion: Whether it’s a birthday, anniversary, or holiday gathering, this Tuxedo Cake fits the bill.
- Adaptable Recipe: Feel free to customize the toppings or add your favorite fruits for an extra twist.
- Satisfies Chocolate Cravings: With triple layers of chocolate goodness, this cake is a chocoholic’s dream come true.
Tools and Preparation
To create this delightful Tuxedo Cake, you’ll need some essential tools that will make the process easier and more enjoyable.
Essential Tools and Equipment
- 8-inch round cake pans
- Mixing bowls
- Whisk
- Rubber spatula
- Saucepan
- Cake ring or springform pan
Importance of Each Tool
- 8-inch round cake pans: The perfect size for creating even layers of cake that stack beautifully.
- Mixing bowls: Having multiple bowls allows you to efficiently prepare different components of the recipe without mixing ingredients prematurely.
- Whisk: An essential tool for combining ingredients thoroughly, especially when making mousses that require aeration.

Ingredients
For the Chocolate Cake
- 2 cups (240g) all-purpose flour
- 2 cups (400g) granulated sugar
- ½ cup (50g) cocoa powder
- 1½ tsp baking powder
- 1½ tsp baking soda
- ½ tsp salt
- ½ cup (120ml) whole milk, room temperature
- 2 large eggs, room temperature
- ½ cup (128g) sour cream, room temperature
- ½ cup (110g) vegetable oil
- 1 tsp vanilla extract
- 1 tsp espresso powder
- 1 cup (240ml) hot water
For the Chocolate Mousses
- 4 large egg yolks
- 2 tbsp granulated sugar
- 2 tbsp cornstarch
- 2 cups (480ml) heavy cream, divided
- 1 tsp vanilla extract
- 3.5 oz (100g) dark chocolate, finely chopped
- 4.5 oz (130g) white chocolate, finely chopped
For the Chocolate Ganache
- 5 oz (140g) milk chocolate, finely chopped
- ⅓ cup (80ml) heavy cream
How to Make Tuxedo Cake – Triple Chocolate Mousse Cake
Step 1: Preheat the Oven
Preheat your oven to 350°F (180°C). Grease and line two 8-inch round cake pans with parchment paper.
Step 2: Prepare the Chocolate Cake Batter
In a large mixing bowl:
1. Sift together the flour, sugar, cocoa powder, baking powder, baking soda, and salt.
2. In another bowl, whisk together the eggs, milk, sour cream, oil, and vanilla until smooth.
3. Combine wet ingredients with dry ingredients; mix until fully combined.
4. Dissolve espresso powder in hot water; add to batter and mix well.
Step 3: Bake the Cakes
- Divide batter evenly between prepared pans.
- Bake for 35 minutes or until a toothpick inserted in the center comes out clean.
- Let cakes cool completely in pans before turning out onto wire racks.
Step 4: Make the Chocolate Mousses
In two separate bowls:
1. Place chopped dark chocolate in one bowl and white chocolate in another.
2. In a bowl, whisk egg yolks with sugar and cornstarch until pale.
3. Heat half of the heavy cream with vanilla until steaming; do not boil.
4. Slowly drizzle hot cream into egg mixture while whisking constantly; return to saucepan.
5. Cook over medium heat until thickened; pour half over dark chocolate and half over white chocolate.
6. Stir each mixture until smooth; set aside to cool slightly.
Step 5: Whip Cream for Mousses
- Whip reserved heavy cream until stiff peaks form.
- Fold half into dark chocolate mousse and half into white chocolate mousse until smooth.
Step 6: Assemble the Cake
- Place one layer of cake on a serving plate inside a cake ring or springform pan.
- Spread dark chocolate mousse evenly over it followed by white chocolate mousse on top.
- Chill in refrigerator for 30 minutes; add second layer of cake on top and chill for at least 4 hours.
Step 7: Make the Chocolate Ganache
- Heat heavy cream in a saucepan until steaming; do not boil.
- Pour hot cream over chopped milk chocolate; let sit for 1 minute before stirring until smooth.
Step 8: Decorate the Cake
Spread ganache over chilled cake gently pushing it towards edges. Garnish with your favorite toppings like chocolate shavings or sprinkles before refrigerating until ready to serve.
Now you’re all set to enjoy this luscious Tuxedo Cake – Triple Chocolate Mousse Cake!
How to Serve Tuxedo Cake – Triple Chocolate Mousse Cake
Serving Tuxedo Cake – Triple Chocolate Mousse Cake can be a delightful experience, especially when paired with the right accompaniments. Here are some serving suggestions that will elevate your dessert presentation and enhance the flavors.
A La Mode
- Serve with a scoop of vanilla or chocolate ice cream for a creamy contrast to the rich mousse layers.
Fresh Berries
- Add a handful of fresh raspberries or strawberries on the side. Their tartness balances the sweetness of the cake beautifully.
Whipped Cream
- Top each slice with a dollop of freshly whipped cream for an extra layer of indulgence and lightness.
Chocolate Sauce Drizzle
- A drizzle of warm chocolate sauce over the cake can intensify its chocolate flavor and add a decadent touch.
Mint Leaves
- Garnish with fresh mint leaves for a pop of color and a refreshing herbal note that complements the chocolate.
Coffee Pairing
- Serve alongside a cup of coffee or espresso to enhance the rich cocoa notes in the cake.
How to Perfect Tuxedo Cake – Triple Chocolate Mousse Cake
For an impressive Tuxedo Cake – Triple Chocolate Mousse Cake, follow these essential tips. They will help ensure your cake is not only beautiful but also delicious.
- Use Room Temperature Ingredients: This helps create a smoother batter and ensures even baking.
- Sift Dry Ingredients: Sifting flour and cocoa powder adds air, making your cake lighter and fluffier.
- Don’t Overmix: Mix just until combined to avoid dense cake layers; overmixing can lead to tough textures.
- Cool Completely Before Assembling: Ensure the cakes are fully cooled for easy handling and layering without melting the mousses.
- Chill Between Layers: Allow each mousse layer to set properly before adding the next layer; this keeps them distinct and visually appealing.
- Store Properly: Keep leftovers covered in the refrigerator to maintain freshness, ensuring each slice stays moist.
Best Side Dishes for Tuxedo Cake – Triple Chocolate Mousse Cake
Pairing side dishes with Tuxedo Cake – Triple Chocolate Mousse Cake can enhance your dessert experience. Here are some excellent options:
- Fruit Salad
A mix of seasonal fruits adds brightness and freshness, balancing out the richness of the cake. - Cheese Platter
Offering a selection of mild cheeses provides a savory contrast. Consider including brie or mascarpone for creamy textures. - Chocolate Fondue
A mini fondue pot allows guests to dip fruit or cookies into warm melted chocolate, creating an interactive dessert experience. - Coconut Macaroons
These chewy treats pair well with chocolate flavors while adding an extra texture to your dessert spread. - Mini Pastries
Selection of cream puffs or eclairs complements the mousse cake nicely, providing variety in flavors and textures. - Coffee Granita
This frozen coffee treat serves as a refreshing palate cleanser between bites of rich cake. - Nut Brittle
A crunchy nut brittle offers contrasting texture against the soft mousse layers while adding nutty flavors. - Vanilla Panna Cotta
Light and creamy panna cotta enhances your dessert table, providing a delicate finish that pairs well with chocolate desserts.
Common Mistakes to Avoid
When making Tuxedo Cake – Triple Chocolate Mousse Cake, it’s easy to make a few common mistakes that can affect the final product. Here are some tips to ensure your cake turns out perfectly.
- Incorrect Oven Temperature: Always preheat your oven to 350°F (180°C) before baking. An unheated oven can lead to uneven cooking and flat cakes.
- Skipping Room Temperature Ingredients: Make sure all your ingredients, especially eggs and dairy, are at room temperature. This helps create a smoother batter and better texture.
- Overmixing the Batter: Mix just until combined. Overmixing can lead to a dense cake rather than a light and fluffy texture.
- Not Leveling Cake Layers: If your cakes dome while baking, level them after cooling. Uneven layers can make it difficult to stack and decorate the cake properly.
- Ignoring the Chilling Time: Be patient with chilling the mousse layers. Proper chilling ensures they set well and hold their shape when layered.
- Not Measuring Ingredients Accurately: Use a kitchen scale for precision when measuring ingredients like flour and sugar. Inaccurate measurements can drastically change your cake’s outcome.

Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container for up to 5 days.
- Place parchment paper between layers if stacking to prevent sticking.
Freezing Tuxedo Cake – Triple Chocolate Mousse Cake
- Wrap individual slices tightly in plastic wrap, then aluminum foil for up to 3 months.
- Thaw in the fridge overnight before serving.
Reheating Tuxedo Cake – Triple Chocolate Mousse Cake
- Oven: Preheat to 350°F (180°C). Cover the cake with foil and heat for about 10-15 minutes until warmed through.
- Microwave: Heat individual slices on a microwave-safe plate for 15-20 seconds. Check frequently to avoid overheating.
- Stovetop: Place a slice in a skillet over low heat, cover, and warm for about 5 minutes until heated through.
Frequently Asked Questions
Here are some common questions regarding Tuxedo Cake – Triple Chocolate Mousse Cake that might help clarify any doubts you may have.
Can I use different types of chocolate?
Yes! You can experiment with semi-sweet or milk chocolate instead of dark chocolate for different flavor profiles in the mousses.
How do I know when the cake is done baking?
Insert a toothpick into the center of the cake; if it comes out clean or with a few moist crumbs, the cake is done.
Is there a way to make this cake gluten-free?
Absolutely! Substitute all-purpose flour with a gluten-free flour blend designed for baking.
How should I serve Tuxedo Cake – Triple Chocolate Mousse Cake?
Serve chilled as is, or garnish with fresh berries or whipped cream for added flavor.
Can I make these components ahead of time?
Yes! You can bake the cakes and prepare the mousses in advance; just assemble them closer to serving time.
Final Thoughts
Tuxedo Cake – Triple Chocolate Mousse Cake is an indulgent dessert that’s perfect for any celebration or simply a treat for yourself. The rich layers of chocolate mousse paired with moist chocolate cake create an unforgettable experience. Feel free to customize it by adding your favorite toppings or flavors, making it versatile enough for any occasion!

Tuxedo Cake – Triple Chocolate Mousse Cake
- Prep Time: 30 minutes
- Cook Time: 35 minutes
- Total Time: 1 hour 5 minutes
- Yield: Serves approximately 12 slices 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
Description
Tuxedo Cake – Triple Chocolate Mousse Cake is a luxurious dessert that combines rich flavors of dark and white chocolate with a creamy mousse texture. Perfect for special occasions or just a delightful weeknight treat, this cake features moist layers of chocolate cake complemented by airy chocolate mousses. The elegant presentation is sure to impress your guests while satisfying even the most discerning sweet tooth. Whether you’re celebrating a birthday, anniversary, or holiday, this indulgent cake is adaptable and can be garnished with fresh fruits or toppings to suit your taste.
Ingredients
- 2 cups all-purpose flour
- 2 cups granulated sugar
- ½ cup cocoa powder
- 1½ tsp baking powder
- 1½ tsp baking soda
- ½ tsp salt
- ½ cup whole milk, room temperature
- 2 large eggs, room temperature
- ½ cup sour cream, room temperature
- ½ cup vegetable oil
- 1 tsp vanilla extract
- 1 tsp espresso powder
- 1 cup hot water
- 4 large egg yolks
- 2 tbsp granulated sugar
- 2 tbsp cornstarch
- 2 cups heavy cream, divided
- 3.5 oz dark chocolate, finely chopped
- 4.5 oz white chocolate, finely chopped
- 5 oz milk chocolate, finely chopped
- ⅓ cup heavy cream
Instructions
- Preheat oven to 350°F (180°C). Grease and line two 8-inch round cake pans.
- In a mixing bowl, combine sifted flour, sugar, cocoa powder, baking powder, baking soda, and salt.
- In another bowl, whisk eggs, milk, sour cream, oil, and vanilla until smooth; mix into dry ingredients.
- Dissolve espresso in hot water; add to batter and mix well. Divide batter between prepared pans and bake for about 35 minutes.
- For the mousses: whisk egg yolks with sugar and cornstarch; heat half of the cream with vanilla until steaming. Combine mixtures over chopped chocolates until smooth; fold in whipped cream.
- Assemble by layering cake with dark mousse then white mousse; chill for at least four hours.
- Prepare ganache by heating heavy cream and pouring over chopped milk chocolate until smooth; spread over chilled cake.
Nutrition
- Serving Size: 1 slice (80g)
- Calories: 380
- Sugar: 32g
- Sodium: 150mg
- Fat: 25g
- Saturated Fat: 14g
- Unsaturated Fat: 9g
- Trans Fat: 0g
- Carbohydrates: 39g
- Fiber: 3g
- Protein: 6g
- Cholesterol: 75mg