Chocolate Mousse Filling

Featured in: Sweet Home Treats

This chocolate mousse filling offers a light, fluffy texture with intense cocoa flavor, perfect for enhancing cakes or cupcakes. Melt semi-sweet chocolate carefully and cool before folding in softly whipped cream with powdered sugar and vanilla extract. Gently combine to keep airiness, then chill for a firmer consistency or use immediately for a softer finish. Ideal for layering or spooning, it adds a rich, elegant touch to desserts with minimal prep time.

Updated on Tue, 17 Feb 2026 03:51:21 GMT
Rich, velvety chocolate mousse filling for cakes, with a glossy finish and airy texture, perfect for layering in decadent desserts. Save
Rich, velvety chocolate mousse filling for cakes, with a glossy finish and airy texture, perfect for layering in decadent desserts. | dailyhlib.com

Indulge in the ultimate chocolate experience with this light and creamy French-inspired mousse. Designed specifically as a versatile cake filling, this recipe transforms any dessert into a gourmet treat with just 20 minutes of active preparation. Whether you are layering a classic 8-inch cake or filling a dozen cupcakes, its intensely chocolatey profile and airy consistency make it a must-have in your baking repertoire.

Rich, velvety chocolate mousse filling for cakes, with a glossy finish and airy texture, perfect for layering in decadent desserts. Save
Rich, velvety chocolate mousse filling for cakes, with a glossy finish and airy texture, perfect for layering in decadent desserts. | dailyhlib.com

Creating a professional-looking dessert at home is simple with this foolproof method. This mousse strikes the perfect balance between being stable enough to hold cake tiers and light enough to keep the dessert feeling delicate. It is an effortless way to add a layer of sophistication to your next celebration.

Ingredients

  • Chocolate Base
  • 200g (7 oz) semi-sweet chocolate (55–65% cocoa), chopped
  • Pinch of salt (optional, only if using unsalted chocolate)
  • Whipped Cream
  • 1 cup (240ml) heavy whipping cream, cold
  • 2 tablespoons powdered sugar (adjust to taste)
  • 1 teaspoon pure vanilla extract
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Instructions

1. Melt the Chocolate
Place the chopped chocolate in a heatproof bowl. Melt gently over a double boiler, stirring until smooth, or microwave in 20-second intervals, stirring between bursts. Set aside and let cool to room temperature; chocolate should not be warm when mixed with cream.
2. Whip the Cream
In a large chilled bowl, whip the cold heavy cream with powdered sugar and vanilla using a hand mixer or stand mixer fitted with the whisk attachment. Whip until soft peaks form—cream should hold its shape but remain smooth and slightly droopy. Do not overwhip.
3. Combine Chocolate and Cream
When the melted chocolate is at room temperature but still pourable, add a spoonful of whipped cream to the chocolate and gently stir to loosen the mixture. Fold in the remaining whipped cream in 2 to 3 additions, using a rubber spatula. Mix carefully to maintain volume, folding until the mousse is smooth and no streaks remain.
4. Chill and Use
For a firmer mousse ideal for slicing or piping, chill for 30–60 minutes before using as a cake filling or frosting. Use immediately for a softer texture.

Zusatztipps für die Zubereitung

The key to the perfect texture lies in temperature control. Ensure the melted chocolate has reached room temperature before combining; if it is too warm, it will melt the cream and lose its airy volume. Using a chilled bowl for whipping the heavy cream also ensures the peaks form faster and hold their structure better. At approximately 170 calories per serving, this mousse delivers a rich experience without being overly heavy.

Varianten und Anpassungen

You can easily customize the flavor profile of this mousse. For a deeper, more robust taste, stir a splash of espresso or a pinch of cinnamon into the melted chocolate. If you prefer a sweeter mousse, simply increase the powdered sugar in the whipped cream to your liking.

Serviervorschläge

This recipe yields enough to generously fill one 8-inch layer cake or 12 cupcakes. For an elegant standalone treat, spoon the mousse into individual dessert cups and chill for 1–2 hours before serving. Please note that this recipe contains dairy and may contain soy or nut traces depending on your chocolate brand; always check labels for cross-contamination if sensitive.

Silky smooth chocolate mousse filling, piped between moist cake layers, showcasing a light and fluffy consistency that melts in your mouth. Save
Silky smooth chocolate mousse filling, piped between moist cake layers, showcasing a light and fluffy consistency that melts in your mouth. | dailyhlib.com

With its velvety finish and deep cocoa flavor, this chocolate mousse is the perfect finishing touch for your decadent cake creations. Enjoy the rich, cloud-like indulgence in every bite!

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Recipe FAQs

What type of chocolate works best?

Semi-sweet chocolate with 55–65% cocoa content offers a balanced, rich taste ideal for mousse filling.

How do I achieve perfect whipped cream texture?

Whip cold heavy cream with powdered sugar and vanilla until soft peaks form, ensuring a smooth, slightly droopy consistency without overwhipping.

Can I prepare the mousse in advance?

Yes, refrigerate covered for up to 2 days; avoid freezing to maintain texture and flavor.

How to incorporate flavors like espresso or cinnamon?

Add a small splash of espresso or a pinch of cinnamon to the melted chocolate before folding in the cream to enhance the mousse’s flavor profile.

What is the best chilling time for piping versus spooning?

Chill for 30–60 minutes for a firmer texture suitable for slicing or piping; use immediately for a softer, spoonable consistency.

Chocolate Mousse Filling

Light, creamy chocolate mousse combining rich cocoa and whipped cream for elegant dessert layers or fillings.

Prep time
20 minutes
Time to cook
60 minutes
Total duration
80 minutes
Created by Declan OBrien


Skill level Easy

Cuisine type French-Inspired

Makes 12 Number of servings

Dietary info Vegetarian-friendly, No gluten

Needed ingredients

Chocolate Base

01 7 ounces semi-sweet chocolate (55–65% cocoa), chopped
02 Pinch of salt (optional, only if using unsalted chocolate)

Whipped Cream

01 1 cup heavy whipping cream, cold
02 2 tablespoons powdered sugar
03 1 teaspoon pure vanilla extract

How to make it

Step 01

Melt the Chocolate: Place chopped chocolate in heatproof bowl and melt gently over double boiler, stirring until smooth. Alternatively, microwave in 20-second intervals, stirring between bursts. Set aside and cool to room temperature before combining with cream.

Step 02

Whip the Cream: In large chilled bowl, whip cold heavy cream with powdered sugar and vanilla using hand mixer or stand mixer with whisk attachment. Whip until soft peaks form—cream should hold shape but remain smooth and slightly droopy. Do not overwhip.

Step 03

Combine Chocolate and Cream: When melted chocolate reaches room temperature but remains pourable, add spoonful of whipped cream to chocolate and gently stir to loosen. Fold remaining whipped cream in 2 to 3 additions using rubber spatula. Mix carefully to maintain volume, folding until mousse is smooth with no streaks.

Step 04

Chill and Use: For firmer mousse ideal for slicing or piping, chill 30–60 minutes before using as cake filling or frosting. Use immediately for softer texture.

Tools you'll need

  • Heatproof bowl
  • Saucepan or microwave
  • Electric mixer with whisk attachment
  • Rubber spatula
  • Mixing bowls

Allergy details

Look into every ingredient for allergens and check with a doctor if you're unsure.
  • Contains dairy (heavy cream)
  • May contain soy or traces of nuts (check chocolate label)
  • Gluten-free but always verify chocolate packaging for cross-contamination if sensitive

Nutrition details (per serving)

Nutrient details are for reference and aren't a substitute for doctor's advice.
  • Calories: 170
  • Total fat: 13 grams
  • Carbohydrates: 14 grams
  • Proteins: 2 grams