Sablon-Style Chocolate Tart with Raspberry Coulis

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A decadent chocolate tart with a raspberry reduction, inspired by Brussels' upscale Sablon district. This belgian-inspired desserts ready in about 85 minutes layers dark chocolate (70%), butter, large eggs 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 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.

★ 3.6 (10 ratings) Prep: 45 min Cook: 40 min Serves 8 Belgian cuisine 320 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 180°C (350°F). Line a tart shell with parchment paper and fill with 100 g melted butter.
  2. Step 2: Melt 200 g dark chocolate with 100 g butter in a double boiler. Whisk in 3 beaten eggs and 100 g sugar until smooth.
  3. Step 3: Pour into the tart shell and bake for 25 minutes until set, then cool completely.
  4. Step 4: For the coulis, puree 300 g raspberries with 50 g sugar and 1 tbsp lemon juice. Bloom 2 gelatin sheets in 2 tbsp water, then stir into the puree until glossy.
  5. Step 5: Chill the coulis for 1 hour. Spread over the tart and garnish with fresh raspberries.

Equipment for this recipe

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Frequently asked questions

How long does Sablon-Style Chocolate Tart with Raspberry Coulis take to make?

Total time is about 85 minutes (45 min prep + 40 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 Sablon-Style Chocolate Tart 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 Sablon-Style Chocolate Tart 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 Sablon-Style Chocolate Tart 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 Sablon-Style Chocolate Tart with Raspberry Coulis?

Belgian 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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