Half-and-Half Vanilla Bean and Chocolate Swirl Panna Cotta

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

Silky panna cotta combining half cream and half milk infused with real vanilla bean and a rich chocolate swirl for an elegant dessert. This french-inspired desserts ready in about 25 minutes layers heavy cream, whole milk, 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 Cook: 10 min Serves 4 French cuisine 320 cal/serving
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Ingredients

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Instructions

  1. Step 1: In a small bowl, sprinkle 1 tbsp unflavored gelatin powder over 3 tbsp cold water and let sit for 5 minutes to bloom.
  2. Step 2: In a medium saucepan, combine 1 cup heavy cream, 1 cup whole milk, 1/2 cup granulated sugar, and 1 split vanilla bean scraped for seeds plus the pod. Heat over medium heat, stirring, until sugar dissolves and mixture is hot but not boiling, about 5 minutes.
  3. Step 3: Remove saucepan from heat, discard vanilla bean pod, and stir in the gelatin mixture until completely dissolved.
  4. Step 4: Divide half of the panna cotta mixture evenly into 4 serving glasses. In a small microwave-safe bowl, melt 1/3 cup semi-sweet chocolate chips with 3 tbsp heavy cream in 20-second intervals, stirring until smooth.
  5. Step 5: Layer a spoonful of warm chocolate mixture over the panna cotta in each glass, then carefully pour the remaining panna cotta mixture on top to create a swirl effect.
  6. Step 6: Refrigerate glasses for at least 4 hours or until set. Serve chilled for a luscious creamy dessert.

Frequently asked questions

How long does Half-and-Half Vanilla Bean and Chocolate Swirl Panna Cotta take to make?

Total time is about 25 minutes (15 min prep + 10 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 Half-and-Half Vanilla Bean and Chocolate Swirl Panna Cotta?

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 Half-and-Half Vanilla Bean and Chocolate Swirl Panna Cotta?

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 Half-and-Half Vanilla Bean and Chocolate Swirl Panna Cotta 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 Half-and-Half Vanilla Bean and Chocolate Swirl Panna Cotta?

French 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.