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French Chocolate Flan


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  • Author: Cheryl
  • Total Time: 1 hour 35 minutes plus chilling
  • Yield: 8–12 slices
  • Diet: Vegetarian

Description

A luxurious French Chocolate Flan featuring a silky dark chocolate custard set in a crisp chocolate tart base. Perfectly elegant yet comforting, it's an indulgent dessert ideal for special occasions or treating yourself.


Ingredients

3 egg yolks

2 whole eggs

1 cup white sugar

⅓ cup cornstarch

½ teaspoon salt

2 ½ cups whole milk

1 ¾ cups heavy cream

7 oz dark chocolate, chopped

1 tablespoon jam (optional, for shine)

1 cup all-purpose flour

⅓ cup powdered sugar

¼ cup cocoa powder

¼ teaspoon salt

1 stick unsalted butter, melted

½ teaspoon vanilla extract


Instructions

  1. Preheat the oven to 350°F (180°C) and line a baking sheet with parchment paper.
  2. In a bowl, mix flour, powdered sugar, cocoa powder, and salt. Stir in melted butter and vanilla extract until a smooth paste forms.
  3. Knead briefly and press dough into a large, flat circle slightly larger than your tart pan.
  4. Bake for 10 minutes until the surface is dry. Press the tart ring into the baked crust and trim the edges. Leave the ring in place to cool.
  5. In another bowl, whisk together the egg yolks, whole eggs, and sugar until slightly lightened. Whisk in cornstarch and salt.
  6. Heat milk and cream in a saucepan over medium heat until steaming.
  7. Gradually whisk hot milk mixture into the eggs to temper, adding slowly while whisking constantly.
  8. Return the mixture to the pan and cook over medium-low heat, whisking constantly until it thickens and coats the back of a spoon.
  9. Remove from heat and stir in chopped chocolate until smooth. Strain for extra silkiness.
  10. Lightly grease the tart ring and pour in the warm custard. Smooth the top.
  11. Bake for 50–60 minutes until set around the edges but slightly wobbly in the center.
  12. Let cool to room temperature, then refrigerate for several hours or overnight to fully set.
  13. Before serving, optionally brush the top with melted jam for a glossy finish.

Notes

Use high-quality dark chocolate (60–70%) for the best flavor and texture.

Flan tastes best when chilled overnight.

Do not freeze; custard texture may be compromised.

Use gluten-free flour for a gluten-free option.

Optional flavor variations include coffee or orange zest in the custard.

  • Prep Time: 45 minutes
  • Cook Time: 50–60 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: French

Nutrition

  • Serving Size: 1 slice
  • Calories: 400–450
  • Sugar: 30g
  • Sodium: 180mg
  • Fat: 28g
  • Saturated Fat: 16g
  • Unsaturated Fat: 10g
  • Trans Fat: 0g
  • Carbohydrates: 40g
  • Fiber: 3g
  • Protein: 6g
  • Cholesterol: 120mg