Tuxedo Cake – Triple Chocolate Mousse Cake
Tuxedo Cake – Triple Chocolate Mousse Cake is the perfect dessert for any celebration. This indulgent cake features layers of rich chocolate cake and creamy chocolate mousse, making it a show-stopping centerpiece for birthdays, anniversaries, or just because. Its luxurious flavors and elegant presentation will impress your guests, while its straightforward preparation ensures that even novice bakers can master it. With its combination of dark and white chocolate mousses, this cake offers a delightful contrast that is simply irresistible.
Why You’ll Love This Recipe
- Decadent Flavor: Each bite of Tuxedo Cake delivers an explosion of rich chocolate goodness.
- Elegant Presentation: The striking layers make it a stunning addition to any dessert table.
- Versatile Occasion: Perfect for birthdays, weddings, or holiday gatherings; it’s a crowd-pleaser!
- Easy to Follow: Clear instructions guide you through each step, making baking enjoyable.
- Rich Texture: The combination of moist cake and airy mousse creates a delightful mouthfeel.
Tools and Preparation
To create this masterpiece, you’ll need some essential tools in your kitchen. Gathering these items beforehand will ensure smooth preparation and assembly.
Essential Tools and Equipment
- 8-inch round cake pans
- Mixing bowls
- Whisk
- Rubber spatula
- Saucepan
- Cake ring or springform pan
Importance of Each Tool
- Mixing bowls: These are vital for combining ingredients without mess. A good set allows for efficient mixing.
- Whisk: A whisk helps incorporate air into the mousse, creating that light texture we love in desserts.
- Cake pans: Using the right size ensures even baking and perfect layering for your Tuxedo Cake.

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: Mix Dry Ingredients
In a large mixing bowl:
1. Sift together the flour, sugar, cocoa powder, baking powder, baking soda, and salt.
2. Whisk until well combined.
Step 3: Combine Wet Ingredients
In another bowl:
1. Whisk together the eggs, milk, sour cream, oil, and vanilla until smooth.
Step 4: Combine Mixtures
Add the wet mixture to the dry mixture:
1. Mix until fully combined and smooth.
Step 5: Add Espresso
In a small bowl:
1. Dissolve the espresso powder in hot water.
2. Pour into the batter and mix until incorporated.
Step 6: Bake Cakes
Divide batter evenly between prepared pans:
1. Bake for 35 minutes or until a toothpick inserted comes out clean.
2. Allow cakes to cool completely in pans before turning them out onto a wire rack.
Step 7: Prepare Chocolate Mousses
Place chopped dark and white chocolate in separate bowls:
1. In another bowl, whisk egg yolks with sugar and cornstarch until pale.
2. Split heavy cream into two portions; set one aside for later whipping.
3. Heat remaining cream with vanilla until steaming but do not boil.
4. Gradually drizzle hot cream into egg yolk mixture while whisking constantly.
5. Return mixture to saucepan; cook over medium heat while whisking until thickens.
Step 8: Mix Chocolates
Pour half of custard over each type of chocolate:
1. Stir each until chocolates melt; mixtures should be smooth.
2. Whip reserved cream to stiff peaks; fold into both chocolate mixtures.
Step 9: Assemble the Cake
Place one layer in a cake ring on serving plate:
1. Spread dark chocolate mousse evenly over it.
2. Layer white chocolate mousse on top; chill in fridge for 30 minutes.
3. Add second cake layer on top; chill for at least 4 hours until set.
Step 10: Make Chocolate Ganache
Heat cream in saucepan until steaming:
1. Pour over chopped milk chocolate; let sit for one minute.
2. Stir until smooth; let ganache cool to room temperature before spreading over chilled cake.
Now you’re ready to enjoy this delicious Tuxedo Cake – Triple Chocolate Mousse Cake! Decorate as desired before serving!
How to Serve Tuxedo Cake – Triple Chocolate Mousse Cake
Serving Tuxedo Cake – Triple Chocolate Mousse Cake is all about elevating the decadent experience. This cake, with its rich chocolate layers and mousse, pairs well with various accompaniments that enhance its flavors.
Pair with Fresh Berries
- Strawberries: Their tartness contrasts beautifully with the sweetness of the cake.
- Raspberries: Add a pop of color and a burst of tangy flavor.
- Blueberries: These provide a mild sweetness that complements the chocolate.
Drizzle with Chocolate Sauce
- Warm Chocolate Sauce: A luxurious addition that enhances the chocolate flavor.
- Caramel Sauce: Adds a sweet, buttery contrast to the rich cake.
Serve with Whipped Cream
- Lightly Sweetened Whipped Cream: Offers a creamy texture that balances the richness.
- Flavored Whipped Cream: Consider vanilla or almond for an extra layer of flavor.
Add Ice Cream on the Side
- Vanilla Ice Cream: Classic pairing that cools down every bite.
- Mint Chocolate Chip Ice Cream: Provides a refreshing twist that complements chocolate.
How to Perfect Tuxedo Cake – Triple Chocolate Mousse Cake
Perfecting your Tuxedo Cake – Triple Chocolate Mousse Cake can take your dessert from great to extraordinary. Here are some tips to ensure success:
- Use Room Temperature Ingredients: Ensure your eggs, milk, and sour cream are at room temperature for a smoother batter and better rise.
- Sift Dry Ingredients: Sifting helps eliminate lumps in cocoa powder and flour, leading to a lighter cake texture.
- Whip Cream to Stiff Peaks: Properly whipped cream will hold its shape in mousses, creating airy layers.
- Cool Completely: Before frosting or assembling, let your cakes cool completely to avoid melting any fillings or toppings.
- Chill Between Layers: Chilling each mousse layer before adding the next helps achieve distinct layers and prevents mixing.
Best Side Dishes for Tuxedo Cake – Triple Chocolate Mousse Cake
Pairing side dishes with Tuxedo Cake – Triple Chocolate Mousse Cake can create a delightful spread. Here are some recommendations that work well:
-
Fresh Fruit Salad
A mix of seasonal fruits adds brightness and balances the richness of the cake. -
Chocolate Fondue
Serve melted chocolate with dippable fruits or marshmallows for an interactive dessert experience. -
Pistachio Crumble
This nutty topping adds crunch and contrast against the smooth mousse layers. -
Chilled Citrus Sorbet
A refreshing sorbet cleanses the palate between bites of rich cake. -
Coconut Macaroons
Sweet and chewy, these pair nicely with the chocolate flavors in the cake. -
Classic Biscotti
Crunchy biscotti offers a perfect contrast in texture while complementing coffee or tea served alongside dessert.
Common Mistakes to Avoid
When making Tuxedo Cake – Triple Chocolate Mousse Cake, it’s important to avoid common pitfalls that can affect the final result.
- Not measuring ingredients accurately: Precision is key in baking. Use a kitchen scale for dry ingredients and measuring cups for liquids to ensure proper ratios.
- Skipping the room temperature ingredients: Cold ingredients can lead to a dense cake. Allow eggs, milk, and sour cream to reach room temperature before mixing.
- Overmixing the batter: This can lead to a tough cake. Mix just until combined for a light and fluffy texture.
- Not letting the cake cool properly: Cooling is crucial for structure. Ensure that the cake layers cool entirely in the pans before removing them.
- Ignoring chilling time for mousses: The mousse needs time to set properly. Be patient and chill it as directed for the best texture.

Storage & Reheating Instructions
Refrigerator Storage
- Store leftover Tuxedo Cake – Triple Chocolate Mousse Cake in an airtight container.
- It will stay fresh in the refrigerator for up to 5 days.
Freezing Tuxedo Cake – Triple Chocolate Mousse Cake
- Wrap slices tightly with plastic wrap before placing them in a freezer-safe container.
- You can freeze the cake for up to 2 months.
Reheating Tuxedo Cake – Triple Chocolate Mousse Cake
- Oven: Preheat to 350°F (175°C) and warm individual slices for about 10 minutes.
- Microwave: Heat a slice on medium power for 15-20 seconds, checking frequently.
- Stovetop: Place a slice in a pan over low heat, covering it with a lid until warmed through.
Frequently Asked Questions
Here are some common questions about making Tuxedo Cake – Triple Chocolate Mousse Cake.
Can I use different types of chocolate?
Yes! Feel free to experiment with various chocolate types like semi-sweet or even flavored chocolates to customize your mousse.
How long does it take to make Tuxedo Cake – Triple Chocolate Mousse Cake?
The total time is approximately 1 hour and 50 minutes, including prep, bake, and chill time.
What should I do if my mousse isn’t setting?
Ensure that you whipped the cream to stiff peaks properly and allowed enough chilling time. If needed, add a bit of plant-based gelling agent like agar-agar.
Can I make this cake ahead of time?
Definitely! This cake can be made one day in advance and stored in the refrigerator until serving.
Is there a vegan alternative for this recipe?
You can substitute eggs with flax eggs or aquafaba, use non-dairy creams, and choose dairy-free chocolate options for a vegan version of this cake.
Final Thoughts
Tuxedo Cake – Triple Chocolate Mousse Cake is an irresistible dessert perfect for celebrations or special occasions. Its rich layers of chocolate mousse offer versatility; feel free to customize it with your favorite flavors or toppings. Try this delightful treat today!
Tuxedo Cake – Triple Chocolate Mousse Cake
- Prep Time: 40 minutes
- Cook Time: 35 minutes
- Total Time: 1 hour 15 minutes
- Yield: Serves approximately 12 slices 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
Description
Indulge in the luxurious delight of Tuxedo Cake – Triple Chocolate Mousse Cake, a stunning dessert that will leave your guests in awe. This show-stopping treat features layers of moist chocolate cake paired with rich dark and white chocolate mousses, creating a heavenly experience with every bite. Perfect for birthdays, anniversaries, or any special occasion, this cake combines exquisite flavors and an elegant visual appeal. The straightforward preparation makes it accessible for novice bakers while ensuring a gourmet presentation that will impress everyone at the table.
Ingredients
- 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
- 4 large egg yolks
- 2 tbsp granulated sugar
- 2 tbsp cornstarch
- 2 cups (480ml) heavy cream, divided
- 3.5 oz (100g) dark chocolate, finely chopped
- 4.5 oz (130g) white chocolate, finely chopped
- 5 oz (140g) milk chocolate, finely chopped
- ⅓ cup (80ml) heavy cream
Instructions
- Preheat your oven to 350°F (180°C) and prepare two 8-inch round cake pans.
- Sift together flour, sugar, cocoa powder, baking powder, baking soda, and salt in a bowl.
- In another bowl, mix eggs, milk, sour cream, vegetable oil, and vanilla until smooth.
- Combine wet and dry ingredients; add dissolved espresso in hot water and mix well.
- Divide batter between pans and bake for 35 minutes or until a toothpick comes out clean. Cool completely.
- Prepare dark and white chocolate mousses by heating cream and whisking with egg yolks and sugar.
- Melt chocolates with custard mixtures; fold in whipped cream.
- Assemble the cake with alternating mousse layers between cake layers; chill until set.
- Finish with a chocolate ganache topping after the cake has chilled.
Nutrition
- Serving Size: 1 serving
- Calories: 460
- Sugar: 35g
- Sodium: 230mg
- Fat: 30g
- Saturated Fat: 18g
- Unsaturated Fat: 10g
- Trans Fat: 0g
- Carbohydrates: 47g
- Fiber: 3g
- Protein: 6g
- Cholesterol: 90mg
