Citrus-Infused Dark Chocolate Tart

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A decadent dessert balancing bitter dark chocolate with bright citrus notes and a silky custard filling. This french-inspired desserts ready in about 55 minutes layers dark chocolate (70% cacao, chopped), lemon zest, orange zest 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: 20 min Cook: 35 min Serves 8 French cuisine 380 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 350°F (175°C). For the crust: combine 1/2 cup flour, 1/4 cup cold cubed butter, and 1/4 tsp salt, mixing until crumbly. Press into a 9-inch tart pan and bake for 10 minutes.
  2. Step 2: For the filling: whisk 4 eggs, 1/2 cup sugar, 1 cup milk, 1/2 cup heavy cream, 1 tbsp lemon zest, and 1 tbsp orange zest until smooth. Pour into the baked crust.
  3. Step 3: Top with 12 oz chopped dark chocolate. Bake for 25-30 minutes until the chocolate is melted and the custard is set. Chill 2 hours before serving.

Equipment for this recipe

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Frequently asked questions

How long does Citrus-Infused Dark Chocolate Tart take to make?

Total time is about 55 minutes (20 min prep + 35 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 Citrus-Infused Dark Chocolate Tart?

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 Citrus-Infused Dark Chocolate Tart?

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 Citrus-Infused Dark Chocolate Tart 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 Citrus-Infused Dark Chocolate Tart?

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.