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Creamy Vanilla Slice with Flaky Puff Pastry

Creamy Vanilla Slice with Flaky Puff Pastry

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Indulge in the delightful experience of Creamy Vanilla Slice with Flaky Puff Pastry, a dessert that combines the richness of smooth custard with the lightness of crispy pastry. This elegant treat is perfect for any occasion, from family gatherings to cozy nights at home. With its simple preparation process and make-ahead convenience, you can impress your guests without stress. The layers of flaky pastry and creamy vanilla filling create a harmonious balance of textures and flavors, making it a dessert you’ll crave again and again.

Ingredients

Scale
  • 2 sheets of puff pastry (thawed)
  • ⅔ cup granulated sugar
  • ½ cup cornstarch
  • ¼ tsp kosher salt
  • 3½ cups warm whole milk
  • 6 large egg yolks (room temperature)
  • 1 vanilla bean (or 2 tsp vanilla bean paste)
  • 4 tbsp unsalted butter (cold, cubed)
  • Powdered sugar (for dusting)

Instructions

  1. Preheat your oven to 400°F (200°C) and line two baking trays with parchment paper.
  2. Roll out the thawed puff pastry sheets to about 9×9 inches, prick them with a fork, and place them on the trays. Cover with another sheet of parchment and weigh down with another tray.
  3. Bake for 35-45 minutes until golden brown; cool completely.
  4. Trim edges to fit an 8×8-inch square pan.
  5. In a saucepan, whisk together sugar, cornstarch, and salt. Add egg yolks and mix well.
  6. Warm milk in another saucepan until steaming but not boiling.
  7. Slowly temper egg mixture with warm milk while whisking continuously.
  8. Pour back into saucepan and cook over medium heat until thickened (about 5-7 minutes). Stir in vanilla seeds and cubed butter until melted.
  9. Line the pan with foil, layer one piece of pastry at the bottom, pour custard over it, top with second pastry layer, press lightly, then refrigerate for at least four hours or overnight.
  10. Once set, lift out using foil overhang, slice into squares, dust with powdered sugar, and serve.

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