Fudgy Flourless Chocolate Cake with Raspberry Coulis

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

A dense, rich flourless chocolate cake paired with a tangy raspberry coulis that brightens its deep cocoa flavor. This french-inspired desserts ready in about 43 minutes layers bittersweet chocolate, chopped, unsalted butter, 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 380 calories and feeds 8, 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: 28 min Serves 8 French cuisine 380 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat oven to 375°F. Grease and line an 8-inch springform pan with parchment paper.
  2. Step 2: In a microwave-safe bowl, combine 8 oz chopped bittersweet chocolate and 6 tbsp unsalted butter. Microwave in 30-second intervals, stirring between, until melted and smooth.
  3. Step 3: Stir 3/4 cup granulated sugar into the chocolate mixture until combined.
  4. Step 4: Beat in 4 large eggs one at a time, then add 1 tsp vanilla extract. Mix until smooth and glossy.
  5. Step 5: Pour batter into the prepared pan and bake for 25-28 minutes. The edges should be set, and the center slightly soft but not liquid.
  6. Step 6: While cake bakes, prepare raspberry coulis by blending 1 cup fresh raspberries with 2 tbsp powdered sugar and 1 tbsp lemon juice until smooth. Strain through a fine mesh sieve to remove seeds.
  7. Step 7: Cool cake in the pan for 15 minutes, then remove sides and cool completely on a wire rack.
  8. Step 8: Serve slices with raspberry coulis drizzled on top or alongside.

Frequently asked questions

How long does Fudgy Flourless Chocolate Cake with Raspberry Coulis take to make?

Total time is about 43 minutes (15 min prep + 28 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 Fudgy Flourless Chocolate Cake with Raspberry Coulis?

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 Fudgy Flourless Chocolate Cake with Raspberry Coulis?

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 Fudgy Flourless Chocolate Cake with Raspberry Coulis for a different number of people?

The recipe is written for 8 servings. Multiply each ingredient by (your serving target / 8). 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 Fudgy Flourless Chocolate Cake with Raspberry Coulis?

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.