Tuxedo Cake – Triple Chocolate Mousse Cake is an indulgent dessert that showcases rich chocolate flavors in a stunning presentation. Perfect for celebrations or special occasions, this cake features layers of moist chocolate cake and airy chocolate mousse. Its unique combination of textures and flavors will impress your guests and satisfy chocolate cravings.
Why You’ll Love This Recipe
- Decadent Flavors: The blend of dark, white, and milk chocolate creates a rich taste experience.
- Stunning Presentation: This cake looks as good as it tastes, making it a showstopper at any gathering.
- Versatile for Occasions: Ideal for birthdays, anniversaries, or holiday celebrations.
- Easy to Follow: The step-by-step instructions make it accessible for bakers of all levels.
- Customizable Toppings: Add your favorite garnishes like nuts or fresh fruits to personalize it.
Tools and Preparation
Before diving into the baking process, gather your tools. Having everything ready will make the preparation smoother.
Essential Tools and Equipment
- 2 8-inch round cake pans
- Mixing bowls
- Whisk
- Rubber spatula
- Saucepan
- Cake ring or serving plate
Importance of Each Tool
- Mixing Bowls: Essential for combining ingredients without spilling.
- Whisk: Helps achieve a smooth batter and whipped cream with ease.
- Cake Ring: Keeps the layers intact while assembling 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: Make the Chocolate Cake
- Preheat oven to 350°F (180°C). Grease and line two 8-inch round cake pans.
- In a large mixing bowl, sift together the flour, sugar, cocoa powder, baking powder, baking soda, and salt. Whisk to combine.
- In a separate bowl, whisk together the eggs, milk, sour cream, oil, and vanilla until smooth.
- Add the wet ingredients to the dry ingredients and mix until fully combined and smooth.
- In a small bowl, dissolve the espresso powder in hot water. Pour into the batter and mix until incorporated.
- Divide the batter evenly between the prepared pans and bake for 35 minutes or until a toothpick inserted in the center comes out clean.
- Let the cakes cool completely in the pans before turning them out. Level the tops if needed; slice each cake in half horizontally for thinner layers if desired.
Step 2: Make the Chocolate Mousses
- Place chopped dark and white chocolate in two separate bowls.
- In another bowl, whisk egg yolks with sugar and cornstarch until pale and slightly thickened.
- Divide heavy cream into two portions (1 cup each). Set one cup aside to whip later.
- Heat remaining cream with vanilla in a saucepan over medium-low heat until steaming; do not boil.
- Slowly drizzle hot cream into egg yolk mixture while whisking constantly. Pour mixture back into saucepan.
- Cook over medium heat while whisking constantly until thickened; allow to boil for 1–2 minutes.
- Pour half of custard over dark chocolate and half over white chocolate; stir each until melted and smooth.
- Whip reserved cream to stiff peaks; fold half into dark chocolate mixture and half into white chocolate mixture until smooth.
Step 3: Assemble the Cake
- Place one cake layer in a cake ring on a serving plate or board.
- Spread dark chocolate mousse evenly over this layer.
- Carefully spread white chocolate mousse on top; chill in fridge for 30 minutes.
- After mousse layers are set, add second cake layer on top; chill for at least 4 hours or until fully set.
Step 4: Make the Chocolate Ganache
- Heat 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 and glossy.
- Allow ganache to cool to room temperature until it thickens slightly before spreading over chilled cake.
Step 5: Decorate
- Garnish with chocolate shavings or sprinkles as desired.
- Refrigerate until ready to serve.
Enjoy your homemade Tuxedo Cake – Triple Chocolate Mousse Cake!
How to Serve Tuxedo Cake – Triple Chocolate Mousse Cake
Serving Tuxedo Cake – Triple Chocolate Mousse Cake is an opportunity to impress your guests with a decadent dessert. This cake can be enjoyed in various ways, enhancing its rich flavors and textures.
Presentation Suggestions
- Garnish with Fresh Berries: Top slices with strawberries, raspberries, or blueberries for a burst of freshness.
- Serve with Whipped Cream: A dollop of whipped cream adds a light and airy contrast to the dense mousse.
- Accompany with Coffee or Tea: Pairing this cake with a warm beverage enhances the chocolate flavor and provides a comforting experience.
Creative Plating Ideas
- Layer on Dessert Plates: Serve individual portions on elegant plates for a refined touch.
- Drizzle Chocolate Sauce: Add extra chocolate sauce around the plate for an eye-catching presentation.
- Use Edible Flowers: Brighten up the dish with edible flowers for a pop of color and elegance.
How to Perfect Tuxedo Cake – Triple Chocolate Mousse Cake
To achieve the ultimate Tuxedo Cake – Triple Chocolate Mousse Cake, consider these essential tips that enhance both flavor and texture.
- Bold Baking Temperature: Ensure your oven is preheated to 350°F (180°C) for optimal cake rise.
- Bold Ingredient Temperatures: Use room temperature eggs and milk for better emulsification in your batter.
- Bold Strain Your Egg Mixture: Straining the egg yolk mixture before adding chocolate helps ensure a smoother mousse texture.
- Bold Chill Time Matters: Allow sufficient chilling time between layers so each mousse sets properly without collapsing.
- Bold Monitor Ganache Consistency: Let the ganache cool slightly; it should be thick enough to spread but not too hard to pour.
Best Side Dishes for Tuxedo Cake – Triple Chocolate Mousse Cake
Enhance your dessert experience by pairing Tuxedo Cake – Triple Chocolate Mousse Cake with delightful side dishes. These options complement the richness of the cake perfectly.
- Fresh Fruit Salad: A mix of seasonal fruits adds a refreshing and juicy contrast to the cake’s density.
- Vanilla Ice Cream: Creamy vanilla ice cream creates a classic pairing that balances out the rich chocolate flavors.
- Chocolate Drizzled Strawberries: These sweet treats echo the chocolate theme and are easy to prepare by melting chocolate and dipping fresh strawberries.
- Nutty Biscotti: Crunchy biscotti provides a delightful texture that pairs well with each slice of cake.
- Minty Yogurt Dip: A light yogurt dip infused with mint offers a tangy counterbalance that refreshes the palate.
- Caramel Sauce: Drizzling caramel sauce over each slice adds an extra layer of sweetness that complements the chocolate beautifully.
Common Mistakes to Avoid
When making Tuxedo Cake – Triple Chocolate Mousse Cake, it’s easy to overlook some key details. Here are common mistakes to watch for:
- Skipping the Room Temperature Ingredients: Using cold eggs and milk can lead to a dense cake. Ensure all wet ingredients are at room temperature for a better texture.
- Not Sifting Dry Ingredients: Failing to sift flour and cocoa can result in lumps. Always sift these ingredients together to ensure a smooth batter.
- Overmixing the Batter: Mixing too long can make the cake tough. Combine the wet and dry ingredients just until incorporated for a light and fluffy cake.
- Ignoring Cooling Times: Removing the cake from pans too soon can cause breakage. Allow the cakes to cool completely before turning them out.
- Not Chilling the Mousse Layers: Skipping the chilling time can affect your mousse’s structure. Be sure to let each mousse layer set properly before layering.

Storage & Reheating Instructions
Refrigerator Storage
- Store leftover Tuxedo Cake – Triple Chocolate Mousse Cake in an airtight container.
- It will last up to 4 days in the refrigerator.
Freezing Tuxedo Cake – Triple Chocolate Mousse Cake
- Wrap individual slices or whole cakes tightly in plastic wrap.
- Freeze for up to 3 months for best quality.
Reheating Tuxedo Cake – Triple Chocolate Mousse Cake
- Oven: Preheat to 350°F (175°C) and warm slices wrapped in foil for about 10 minutes.
- Microwave: Heat on low power in 15-second intervals until warmed through.
- Stovetop: Place a slice in a pan over low heat, covering it with a lid, for around 5 minutes.
Frequently Asked Questions
Here are some common questions about making Tuxedo Cake – Triple Chocolate Mousse Cake:
What is Tuxedo Cake?
Tuxedo Cake – Triple Chocolate Mousse Cake is a decadent dessert featuring layers of chocolate cake and rich chocolate mousse made with dark and white chocolate.
Can I use different types of chocolate?
Yes, you can experiment with different chocolates like semi-sweet or milk chocolate based on your preference for sweetness and flavor.
How do I customize my Tuxedo Cake?
You can add flavors such as orange zest or peppermint extract into the mousses or use fruit purees between the layers for added freshness.
Is this cake suitable for special occasions?
Absolutely! Tuxedo Cake is perfect for birthdays, anniversaries, and any celebration where you want an impressive dessert.
Final Thoughts
Tuxedo Cake – Triple Chocolate Mousse Cake is a delightful treat that combines rich flavors with elegant presentation. Its versatility allows for numerous customization options, making it a fantastic choice for any gathering. We encourage you to try this recipe and impress your friends and family!
Tuxedo Cake – Triple Chocolate Mousse Cake
Indulge in the luxurious Tuxedo Cake – Triple Chocolate Mousse Cake, a dessert that masterfully combines layers of moist chocolate cake with rich dark and white chocolate mousses. This stunning cake is perfect for any celebration, whether it’s a birthday, anniversary, or holiday gathering. Each slice offers a delightful contrast of textures, from the soft cake to the airy mousse, making it an impressive centerpiece that will satisfy even the most discerning chocolate lover’s cravings. With easy-to-follow instructions and customizable toppings, this recipe ensures that anyone can create a show-stopping dessert.
- Prep Time: 30 minutes
- Cook Time: 35 minutes
- Total Time: 1 hour 5 minutes
- Yield: Approximately 12 servings 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
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 (for mousse)
- 2 tbsp cornstarch
- 2 cups (480ml) heavy cream, divided
- 1 tsp vanilla extract (for mousse)
- 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 (for ganache)
Instructions
- Preheat oven to 350°F (180°C). Grease and line two 8-inch round cake pans.
- In a large mixing bowl, sift together the flour, sugar, cocoa powder, baking powder, baking soda, and salt. Whisk to combine.
- In a separate bowl, whisk together the eggs, milk, sour cream, oil, and vanilla until smooth.
- Add the wet ingredients to the dry ingredients and mix until fully combined and smooth.
- In a small bowl, dissolve the espresso powder in hot water. Pour into the batter and mix until incorporated.
- Divide the batter evenly between the prepared pans and bake for 35 minutes or until a toothpick inserted in the center comes out clean.
- Let the cakes cool completely in the pans before turning them out. Level the tops if needed; slice each cake in half horizontally for thinner layers if desired.
- For the mousse: Place chopped dark and white chocolate in two separate bowls.
- In another bowl, whisk egg yolks with sugar and cornstarch until pale and slightly thickened.
- Divide heavy cream into two portions (1 cup each). Set one cup aside to whip later.
- Heat remaining cream with vanilla in a saucepan over medium-low heat until steaming; do not boil.
- Slowly drizzle hot cream into egg yolk mixture while whisking constantly. Pour mixture back into saucepan.
- Cook over medium heat while whisking constantly until thickened; allow to boil for 1–2 minutes.
- Pour half of custard over dark chocolate and half over white chocolate; stir each until melted and smooth.
- Whip reserved cream to stiff peaks; fold half into dark chocolate mixture and half into white chocolate mixture until smooth.
- Assemble: Place one cake layer in a cake ring on a serving plate. Spread dark chocolate mousse evenly over this layer.
- Carefully spread white chocolate mousse on top; chill in fridge for 30 minutes.
- After mousse layers are set, add second cake layer on top; chill for at least 4 hours or until fully set.
- For the ganache: Heat 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 and glossy.
- Allow ganache to cool to room temperature until it thickens slightly before spreading over chilled cake.
- Decorate: Garnish with chocolate shavings or sprinkles as desired. Refrigerate until ready to serve.
Nutrition
- Serving Size: 1 slice (100g)
- Calories: 450
- Sugar: 35g
- Sodium: 200mg
- Fat: 25g
- Saturated Fat: 15g
- Unsaturated Fat: 10g
- Trans Fat: 0g
- Carbohydrates: 50g
- Fiber: 3g
- Protein: 6g
- Cholesterol: 75mg
Leave a Comment