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Pistachio Custard Pie Recipe

4.7 from 93 reviews

This Pistachio Custard Pie features a creamy and smooth pistachio-flavored filling encased in a buttery pie crust. The luscious custard is made by combining milk, sugar, egg yolks, cornstarch, and pistachio pudding mix, then cooked until thickened and chilled until set. Finished with a topping of light whipped cream, it’s a delightful dessert that’s perfect for pistachio lovers.

Ingredients

Scale

Pie Crust

  • 1 pre-made pie crust (9-inch)

Custard Filling

  • 2 cups whole milk
  • 1/2 cup granulated sugar
  • 4 large egg yolks
  • 3 tablespoons cornstarch
  • 1 (3.4-ounce) package instant pistachio pudding mix

Topping

  • 1 cup whipped cream (freshly whipped or store-bought)

Instructions

  1. Heat milk and sugar: In a medium saucepan, combine 2 cups of whole milk with 1/2 cup of granulated sugar. Warm the mixture over medium heat, stirring occasionally until the sugar dissolves and the milk is hot but not boiling.
  2. Prepare custard base: In a separate bowl, whisk together 4 large egg yolks, 3 tablespoons cornstarch, and the entire 3.4-ounce package of instant pistachio pudding mix until smooth and well combined.
  3. Cook custard: Slowly pour some of the hot milk mixture into the egg yolk mixture while whisking constantly to temper the eggs. Then transfer everything back into the saucepan. Cook over medium heat, stirring constantly, until the mixture thickens and coats the back of a spoon, about 5-7 minutes. Do not let it boil.
  4. Fill the crust: Pour the thickened pistachio custard carefully into the pre-made pie crust, spreading it evenly.
  5. Chill the pie: Cover the pie loosely with plastic wrap and refrigerate it for at least 4 hours or until the custard is fully set.
  6. Add whipped cream topping: Before serving, spread 1 cup of whipped cream evenly over the chilled custard pie to add a light, creamy finish.

Notes

  • For best results, use a chilled pie crust to prevent sogginess.
  • Tempering the egg yolks with warm milk prevents curdling and ensures a smooth custard.
  • The pie should be kept refrigerated until serving to maintain its custard texture.
  • You can garnish the whipped cream with crushed pistachios for added texture and presentation.
  • If you prefer a richer custard, you can substitute half of the milk with heavy cream.

Keywords: Pistachio custard pie, pistachio dessert, creamy pistachio pie, custard pie recipe, pistachio pudding pie