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Vanilla Custard Cream Squares

Crispy layers of puff pastry filled with smooth vanilla custard make these Vanilla Custard Cream Squares a bakery-style dessert that’s surprisingly easy to make at home. Light, creamy, and utterly satisfying, they’re perfect for family gatherings or a cozy weekend treat.

Ingredients
  

  • 2 sheets puff pastry store-bought or homemade
  • 1 egg beaten (for brushing)
  • 4 cups 1 L whole milk
  • 1 cup 200 g granulated sugar
  • ½ cup 60 g cornstarch
  • 6 large egg yolks
  • 2 tsp pure vanilla extract or 1 vanilla bean, split and scraped
  • ¼ tsp salt
  • 3 tbsp unsalted butter cubed
  • 1 cup 240 ml whipped heavy cream (optional, for a lighter filling)
  • Powdered sugar for dusting

Instructions
 

  • Preheat oven to 400°F (200°C). Lay puff pastry on parchment-lined trays, prick with a fork, and brush with beaten egg. Bake 12–15 minutes until golden and crisp, then cool and press gently flat if needed.
  • Heat milk and half the sugar in a saucepan until steaming. In a bowl, whisk egg yolks, remaining sugar, cornstarch, and salt until smooth. Gradually pour in the hot milk while whisking, then return to the pan and cook until thick and creamy.
  • Stir in butter and vanilla, then cover with plastic wrap touching the surface and let cool completely.
  • Place one sheet of pastry on a platter and spread custard evenly on top. For a lighter texture, fold in whipped cream before spreading. Add the second pastry sheet and align the edges. Chill for at least 4 hours or overnight to set.
  • Before serving, dust with powdered sugar. For clean cuts, use a sharp knife dipped in hot water and wipe between slices.