Ingredients:

  • 1 ¼ cups (150g) all-purpose flour, plus extra for dusting
  • ½ teaspoon (3g) salt
  • ½ cup (113g) (1 stick) unsalted butter, very cold and cut into cubes
  • ¼ cup (60ml) ice water
  • 1 ½ cups (355ml) whole milk
  • ½ cup (100g) granulated sugar
  • ¼ cup (25g) unsweetened cocoa powder
  • ¼ teaspoon (1.5g) salt
  • 3 large egg yolks
  • 2 tablespoons (30ml) heavy cream
  • 2 tablespoons (15g) cornstarch
  • 6 ounces (170g) bittersweet chocolate (60-70% cacao), finely chopped
  • 2 tablespoons (28g) unsalted butter
  • 1 teaspoon (5ml) vanilla extract
  • 1 cup (237ml) heavy cream
  • 2 tablespoons (25g) powdered sugar
  • ½ teaspoon (2.5ml) vanilla extract

Instructions:

  1. Make the Pie Crust: Combine flour and salt. Cut in cold butter until mixture resembles coarse crumbs. Gradually add ice water until dough just comes together. Form into a disk, wrap in plastic wrap, and chill for at least 1 hour.
  2. Blind Bake the Crust: Roll out chilled dough on a lightly floured surface. Transfer to pie plate and crimp edges. Line with parchment paper, fill with pie weights, and bake at 375°F (190°C) for 20 minutes. Remove weights and parchment, and bake for another 5-10 minutes, or until golden brown. Let cool completely.
  3. Prepare the Chocolate Filling: In a saucepan, whisk together milk, sugar, cocoa powder, and salt. Cook over medium heat until simmering, stirring constantly.
  4. Temper the Egg Yolks: In a separate bowl, whisk together egg yolks, heavy cream, and cornstarch. Gradually whisk a small amount of the hot milk mixture into the egg yolk mixture to temper it.
  5. Cook the Filling: Pour the tempered egg yolk mixture back into the saucepan with the remaining milk mixture. Cook over medium heat, whisking constantly, until the filling thickens and coats the back of a spoon (about 2-3 minutes).
  6. Finish the Filling: Remove from heat and stir in the chopped chocolate, butter, and vanilla extract until smooth and glossy.
  7. Assemble and Chill: Pour the chocolate filling into the cooled pie crust. Cover with plastic wrap, pressing directly onto the surface of the filling to prevent a skin from forming. Chill in the refrigerator for at least 4 hours, or preferably overnight.
  8. Make the Whipped Cream Topping (Optional): In a chilled bowl, whip heavy cream, powdered sugar, and vanilla extract until stiff peaks form.
  9. Serve: Slice and serve chilled chocolate pie with whipped cream, if desired.