Whipped Dark Chocolate Mousse

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

About the author — is the Test Kitchen Director at AislePrompt, with over a decade of professional kitchen experience spanning recipe development, culinary technique testing, and hands-on evaluation of cooking methods across hundreds of tested dishes. She sets the technique templates and dietary-tag rules this AI-assisted recipe is built from and directs the Test Kitchen's sampled cook-through checks — see how AislePrompt recipes are developed and reviewed. Full author profile →

A rich and smooth chocolate mousse whipped to an airy finish for a make-ahead dessert. This recipe, ready in about 15 minutes, layers dark chocolate, heavy cream, granulated sugar into a dessert worth slowing down for — great for weekend baking, holiday tables, or any time you want a sweet payoff at the end of a meal. Each serving lands at about 320 calories and feeds 4, so it slots into a weekend bake or a special-occasion dessert tray. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 15 min Serves 4 International cuisine 320 cal/serving
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Ingredients

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Instructions

  1. Step 1: Chop 6 oz dark chocolate into small pieces and melt it gently over a double boiler until smooth, then set aside to cool slightly.
  2. Step 2: Whip 1 cup heavy cream with 2 tbsp granulated sugar using an electric mixer on medium speed until soft peaks form, then gently fold in 1 tsp vanilla extract.
  3. Step 3: In a clean bowl, beat 3 large egg whites until stiff peaks form.
  4. Step 4: Fold the melted chocolate into the whipped cream gently until combined, then carefully fold in the egg whites in three additions, keeping the mixture airy.
  5. Step 5: Spoon the mousse into individual serving dishes and chill in the refrigerator for at least 2 hours until set and chilled through.

Frequently asked questions

How long does Whipped Dark Chocolate Mousse take to make?

Total time is about 15 minutes (15 min prep + 0 min cook). Most home bakers find this fits a weekend afternoon; chill or store as the recipe directs before serving.

How do I store leftover Whipped Dark Chocolate Mousse?

Cool fully before storing. Most baked desserts keep at room temperature in an airtight container for 2–3 days, or in the fridge for up to 5 days. Cream- or custard-based desserts must go in the fridge within 2 hours; reheat gently or serve cold per the recipe.

Can I substitute ingredients in Whipped Dark Chocolate Mousse?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Whipped Dark Chocolate Mousse for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Whipped Dark Chocolate Mousse?

International desserts like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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