The moment I heard the ice cream truck jingling down the street, a wave of nostalgia washed over me, transporting me back to sun-soaked summers filled with sweet treats. That’s the essence of this No-Bake Neapolitan Ice Cream Mousse Cake—a dreamy fusion of rich chocolate, strawberry bliss, and smooth vanilla that captures the joy of those carefree days. Not only is it a show-stopping dessert that anyone can whip up without turning on the oven, but it’s also completely customizable! You can switch up the sponge or mousse flavors to keep it exciting. Plus, it’s a fantastic way to impress friends at summer gatherings or make any occasion feel a little more special. So, are you ready to indulge in a slice of childhood nostalgia? Let’s dive in!
Why is this cake a must-try?
No-Bake Convenience: This Neapolitan Ice Cream Mousse Cake is perfect for hot summer days when you want dessert without the hassle of baking.
Endless Customization: Feel free to use different sponge or mousse flavors, allowing you to make it uniquely yours.
Visually Stunning: With vibrant layers of chocolate, strawberry, and vanilla, it becomes the centerpiece at any gathering, impressing your guests.
Delightful Texture: The velvety mousse layered over a fluffy sponge cake creates a dreamy mouthfeel that’s simply irresistible.
Quick to Prepare: With just a few steps, you’ll have a gorgeous dessert ready to chill—seriously, it doesn’t get easier than this!
Perfect for Sharing: Whether it’s a summer barbecue or a cozy family dinner, this dessert is sure to bring smiles, making it a great choice for any crowd.
And for more quick and delightful desserts, consider trying the Mini Pancake Muffins or the refreshing Chicken Sausage Orzo.
Neapolitan Ice Cream Mousse Cake Ingredients
• Here’s everything you need to create your Neapolitan Ice Cream Mousse Cake from start to finish!
For the Strawberry Sponge Cake
- Eggs – The key to a fluffy texture; use room temperature for better results.
- Sugar – Sweetens and helps the cake rise; granulated sugar is perfect.
- Vanilla Extract – Adds depth of flavor; consider using pure vanilla for the best taste.
- All-Purpose Flour – Provides structure; substitute with 1:1 gluten-free flour for a gluten-free option.
- Baking Powder – Helps the cake rise beautifully; ensure it’s fresh for optimal results.
- Salt – Balances sweetness; a pinch can enhance flavors.
- Crushed Freeze-Dried Strawberries – Infuse flavor and moisture; fresh strawberries can also work, but adjust for moisture.
For the Mousse Layers
- Chocolate Ice Cream – Gives a rich, creamy layer; avoid using sorbet to maintain mousse consistency.
- Strawberry Ice Cream – Brings fruity sweetness; select high-quality ice cream for best flavor.
- Vanilla Ice Cream – Balances the chocolate and strawberry layers with its creamy goodness.
- Gelatin – Stabilizes the mousse; ensure it’s fully dissolved for the best texture.
For the Topping
- Chocolate Ganache – Adds a glossy finish and indulgent chocolate flavor; make it easy by using store-bought if short on time.
- Chocolate Covered Strawberries – A delightful, decorative touch; these can be homemade or purchased for convenience.
This collection of ingredients will guide you to create a melt-in-your-mouth Neapolitan Ice Cream Mousse Cake that’s perfect for any occasion!
Step‑by‑Step Instructions for Neapolitan Ice Cream Mousse Cake
Step 1: Prepare Strawberry Sponge Cake
Begin by preheating your oven to 350°F (175°C). In a mixing bowl, whisk together 4 large eggs, 1 cup of granulated sugar, and 1 teaspoon of vanilla extract for 3-4 minutes, until the mixture has tripled in volume and is pale. Gently sift in 1 cup of all-purpose flour, 1 teaspoon of baking powder, and a pinch of salt, folding them in carefully. Add ¼ cup of crushed freeze-dried strawberries, then pour into a greased 9-inch round cake pan. Bake for 25 minutes or until a toothpick comes out clean. Allow to cool completely.
Step 2: Prep Mousse Layers
While the sponge cake cools, dissolve 2 teaspoons of gelatin in ¼ cup of cold water, allowing it to set for 5 minutes. After it has thickened, microwave the gelatin for about 10-15 seconds until melted. In three separate bowls, scoop about 1 cup of chocolate, strawberry, and vanilla ice cream. Mix each melted ice cream flavor with the corresponding melted gelatin until fully blended and smooth. This step ensures that your Neapolitan Ice Cream Mousse Cake has rich layers with the perfect consistency.
Step 3: Assemble Cake
Once the sponge cake has cooled, wrap it with an acetate collar to maintain the shape. Pour the chocolate mousse over the sponge cake, spreading it evenly. Refrigerate for 1 hour until the mousse is set. Next, gently pour the strawberry mousse over the chocolate layer and return to the fridge until it firms up, about an hour. Finally, add the vanilla mousse layer, smoothing it out, and chill the cake overnight for optimal firmness.
Step 4: Finish and Serve
After the cake has chilled overnight, carefully remove the acetate collar for a clean edge. To prepare the topping, melt chocolate to create a ganache, pouring it over the top of the cake for a glossy finish. For added decoration, place chocolate-covered strawberries on top. Slice your stunning Neapolitan Ice Cream Mousse Cake and serve chilled, bringing a nostalgic summer delight to your table.
What to Serve with Neapolitan Ice Cream Mousse Cake
There’s something magical about pairing a luscious dessert that brings back childhood memories with dishes that highlight its vibrant flavors.
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Fresh Berries: Juicy strawberries, blueberries, or raspberries can add a refreshing touch. Their tartness beautifully contrasts the sweet, creamy layers of the cake.
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Whipped Cream: A dollop of freshly whipped cream enhances the mousse’s richness while adding lightness to each bite. Consider dusting with cocoa powder for an elegant touch.
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Chocolate Sauce: Drizzling chocolate sauce over each slice adds an extra layer of indulgence, enhancing the flavor while providing a delightful glossy finish.
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Fruit Sauce: A homemade berry compote or mixed fruit sauce introduces a bright, tangy element that elevates the cake and adds depth.
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Vanilla Ice Cream: Serving a scoop of vanilla ice cream alongside the cake intensifies the ice cream experience, creating a creamy symphony of flavors and textures.
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Mint Leaves: Garnish with fresh mint leaves for a burst of color and a cooling sensation. They not only beautify the plate but also resonate with the refreshing qualities of the cake.
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Iced Tea or Lemonade: Pair with a chilled glass of sweetened iced tea or lemonade for a refreshing complement. The citrus notes in lemonade can balance the dessert’s sweetness.
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Coffee: A cup of rich coffee or an espresso can provide a delightful contrast to the cake, making for a sophisticated ending to a meal.
Imagine sharing this vibrant cake and delightful pairings with loved ones, creating sweet memories that linger long after the last bite.
How to Store and Freeze Neapolitan Ice Cream Mousse Cake
Fridge: Store any leftover Neapolitan Ice Cream Mousse Cake in the refrigerator for up to 3 days. Cover it tightly with plastic wrap to keep it fresh and delicious.
Freezer: For longer storage, slice the mousse cake and wrap individual pieces in plastic wrap, then in aluminum foil. It can be frozen for up to 2 months without losing its delightful texture.
Thawing: To enjoy your frozen slices, simply transfer them to the fridge overnight to thaw; this ensures the cake remains creamy and maintains its original flavors.
Serving Tip: If you’ve frozen the cake, let it sit at room temperature for about 10 minutes before serving for that perfect melt-in-your-mouth experience!
Neapolitan Ice Cream Mousse Cake Variations
Feel free to let your creativity shine with this dreamy cake and explore exciting twists that will delight your taste buds!
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Mousse Flavor Twist: Try swapping out the chocolate or strawberry ice cream for luscious mango or raspberry for a refreshing twist. Just imagine the vibrant colors and new flavors adding a fun spin!
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Nutty Crunch: Add crushed nuts like almonds or hazelnuts into the mousse mix for a delightful texture contrast. This little change not only enhances flavor but gives a fantastic crunch!
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Spicy Surprise: Mix in a sprinkle of cinnamon or a hint of cayenne pepper to the chocolate layer for those who like a little heat. It’s an unexpected just-right kick that will leave everyone guessing.
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Vegan-Friendly: Use coconut whipped cream and dairy-free ice creams to create a plant-based version that everyone can enjoy. This way, you can share the joy of your Neapolitan creation with all your loved ones!
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Coffee Lover’s Delight: Replace half of the chocolate mousse with coffee-flavored ice cream. This delectable mix will satisfy any caffeine enthusiasts while maintaining that classic balance of flavors.
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Berry-licious Layers: Layer in fresh berries between mousse layers for an added fruity flair. Strawberries, blueberries, or raspberries not only look stunning but also enhance the fruitiness in each slice.
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Chocolate Overload: For true chocoholics, go for a triple chocolate mousse by using chocolate sponge and chocolate ganache, combined with chocolate ice cream. It’s a rich, indulgent experience that’s simply irresistible!
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Lemon Zest: Incorporate a citrus twist with lemon curd mixed into the mousse layer! This bright flavor can lighten the dessert and perfectly balance the richness for a refreshing finish.
As you explore these variations, remember to savor the process! For more delightful desserts, don’t forget to check out the Creamy Tomato Garlic Pasta or indulge in the comforting flavors of Creamy Chicken Sausage Orzo.
Expert Tips for Neapolitan Ice Cream Mousse Cake
• Layer Consistency: Ensure the mousse layers are fully set before adding the next one; this keeps the distinct layers gorgeous and intact.
• Acetate Collar Advantage: Use an acetate collar for easier assembly and removal of the cake, giving you a neat, professional finish every time.
• Gelatin Check: Confirm that your gelatin is fully dissolved before mixing it with the ice cream to avoid any lumps and achieve the perfect texture in your Neapolitan Ice Cream Mousse Cake.
• Cool Sponge Cake: Let your strawberry sponge cake cool completely before layering, or it may melt your mousse layers and ruin that lovely structure you’ve created!
• Experiment with Flavors: Don’t hesitate to substitute your preferred ice cream flavors; mix it up with mango or coffee for a fun twist that will impress your guests.
Make Ahead Options
This Neapolitan Ice Cream Mousse Cake is fantastic for meal prep, saving you valuable time during busy weeks! You can prepare the strawberry sponge cake up to 24 hours in advance; just make sure to wrap it tightly in plastic wrap to prevent it from drying out. The mousse layers can also be made one day before serving; once each layer has set, cover the cake loosely with plastic wrap in the refrigerator. To maintain quality, avoid any frost or ice from forming on the surface. When you’re ready to impress your guests, simply finish with the chocolate ganache and chocolate-covered strawberries just before serving for that show-stopping presentation!
Neapolitan Ice Cream Mousse Cake Recipe FAQs
How do I select the right ingredients for my Neapolitan Ice Cream Mousse Cake?
When choosing your ingredients, especially the ice cream, go for high-quality brands for the best flavor and texture. For the sponge cake, ensure your eggs are at room temperature to achieve that fluffy lift. When picking strawberries, opt for ripe fruit with no dark spots for optimal sweetness. If you’re substituting the sponge cake, remember that a chocolate or vanilla version adds unique dimensions to your dessert.
How should I store the leftover Neapolitan Ice Cream Mousse Cake?
Store any leftover cake in the refrigerator, wrapped tightly in plastic wrap, for up to 3 days. This helps to retain its creamy texture and flavor. If you have a larger portion or want to save it for later, consider freezing individual slices. Wrap each slice in plastic wrap, followed by aluminum foil, and it can stay fresh for up to 2 months.
Can I freeze my Neapolitan Ice Cream Mousse Cake?
Absolutely! After assembling your dessert, if you want to freeze it, make sure it’s thoroughly chilled first. Then, slice the mousse cake and wrap each piece in plastic wrap, ensuring it’s well-sealed. This method keeps it creamy. When you’re ready to enjoy, thaw the slices overnight in the refrigerator for the best texture, or leave them at room temperature for about 10 minutes before serving.
What do I do if my mousse turns out runny?
If your mousse is runny, it often means the gelatin wasn’t fully dissolved or mixed properly. To fix this, gently reheat the runny mousse over low heat, stirring continuously until it thickens slightly. Make sure to mix in a tiny bit more melted gelatin if necessary, following the original instructions for dissolving it in cold water first. Remember, patience is key here, and let your layers rest fully before adding another on top.
Are there any dietary considerations I should keep in mind?
Yes! If you’re making this dessert for special dietary needs, consider using halal gelatin for religious preferences or substitute with agar-agar for a vegan option. For allergies, be cautious with the ice cream selection and ensure it’s nut-free if you’re serving guests with nut allergies. You can easily make the dessert dairy-free by using non-dairy ice creams and ensuring your ganache is made with coconut cream or dairy-free chocolate.
How long does the cake need to set in the refrigerator?
After you assemble your Neapolitan Ice Cream Mousse Cake, it is essential to refrigerate it for at least 8 hours or, ideally, overnight. This allows the mousse layers to set properly, resulting in a firm and cohesive dessert that looks stunning when sliced. Keep an eye on it; the more time it has to chill, the better it will be when you’re ready to serve!

Neapolitan Ice Cream Mousse Cake – A Summer Sweet Sensation
Ingredients
Equipment
Method
- Preheat your oven to 350°F (175°C). In a mixing bowl, whisk together 4 large eggs, 1 cup of granulated sugar, and 1 teaspoon of vanilla extract for 3-4 minutes, until the mixture has tripled in volume and is pale.
- Gently sift in 1 cup of all-purpose flour, 1 teaspoon of baking powder, and a pinch of salt, folding them in carefully. Add ¼ cup of crushed freeze-dried strawberries, then pour into a greased 9-inch round cake pan.
- Bake for 25 minutes or until a toothpick comes out clean. Allow to cool completely.
- While the sponge cake cools, dissolve 2 teaspoons of gelatin in ¼ cup of cold water, allowing it to set for 5 minutes. Microwave the gelatin for about 10-15 seconds until melted.
- In separate bowls, scoop about 1 cup of chocolate, strawberry, and vanilla ice cream. Mix each melted ice cream flavor with the corresponding melted gelatin until fully blended and smooth.
- Wrap the cooled sponge cake with an acetate collar. Pour the chocolate mousse over the sponge cake, spreading it evenly, and refrigerate for 1 hour until set.
- Pour the strawberry mousse over the chocolate layer and return to the fridge until firm, about an hour. Finally, add the vanilla mousse layer, smoothing it out, and chill overnight.
- After chilling overnight, carefully remove the acetate collar. Melt chocolate to create a ganache and pour it over the top for a glossy finish. Top with chocolate-covered strawberries, slice, and serve chilled.