01 -
Blind bake the pie shell by pricking the bottom with a fork or using pie weights, then bake at 400°F for 8 to 10 minutes until golden brown. Allow to cool completely.
02 -
In a medium saucepan, whisk together cocoa powder, cornstarch, beaten egg yolks, sugar, vanilla extract, and salt until smooth.
03 -
Gradually add milk to the saucepan while stirring constantly over medium heat. Cook the mixture, whisking frequently, until thickened and pudding-like, about 14 to 15 minutes for initial thickening plus an additional 3 to 4 minutes. Remove from heat and let cool for 10 minutes.
04 -
Pour the cooled chocolate filling into the pre-baked pie shell. Refrigerate for 1 to 2 hours until fully set.
05 -
Using an electric mixer, whip heavy cream on high speed to soft peaks. Add 2 tablespoons of sugar and continue whipping until stiff peaks form.
06 -
Before serving, evenly spread the whipped cream over the chilled chocolate filling. Optionally, garnish with cocoa powder, chocolate shavings, and dark chocolate pieces.