Creamy Custard Puff Pastry Slices Recipe

This recipe creates a delightful dessert with flaky puff pastry layers filled with a creamy custard, reminiscent of the traditional Greek dessert Galaktoboureko, but with a simplified approach using readily available puff pastry. It’s a sweet and satisfying treat perfect for any occasion.

Ingredients:

  • 1 package (about 17 ounces) puff pastry, thawed
  • 4 cups milk (whole or 2%)
  • 1 cup granulated sugar
  • 1/2 cup semolina flour
  • 1/4 cup cornstarch
  • 4 large eggs
  • 1 teaspoon vanilla extract
  • 1/4 cup unsalted butter, melted
  • Powdered sugar for dusting

Instructions:

  1. Prepare the Custard: In a medium saucepan, heat the milk over medium heat until it’s just about to simmer.
  2. Whisk Dry Ingredients: In a separate bowl, whisk together the sugar, semolina flour, and cornstarch.
  3. Temper Eggs: In a large bowl, whisk the eggs. Gradually add a few tablespoons of the hot milk to the eggs, whisking continuously to temper them.
  4. Combine Milk and Egg Mixture: Pour the tempered egg mixture into the saucepan with the hot milk. Whisk continuously until the mixture thickens and comes to a simmer.
  5. Cook the Custard: Reduce the heat to low and cook for another 2-3 minutes, stirring constantly, until the custard is thick and smooth. Remove from heat and stir in the vanilla extract.
  6. Prepare Puff Pastry: Preheat oven to 375°F (190°C). Unfold the thawed puff pastry sheets. If using two sheets, layer them on top of each other and roll them out slightly to create a larger rectangle. Cut the pastry into two equal halves.
  7. Assemble the Dessert: Place one half of the puff pastry in a greased baking dish (about 9×13 inches). Pour the warm custard over the pastry, spreading it evenly.
  8. Top with Remaining Pastry: Place the remaining half of the puff pastry over the custard layer. Brush the top with the melted butter.
  9. Bake: Bake for 30-40 minutes, or until the puff pastry is golden brown and the custard is set.
  10. Cool and Serve: Let the dessert cool slightly before dusting with powdered sugar. Cut into slices and serve warm or at room temperature.

Tips and Notes:

  • Puff Pastry Handling: Work with the puff pastry while it’s still cold for best results.  
  • Custard Consistency: If the custard is too thick, you can add a little more milk to thin it out.
  • Flavor Variations: You can add lemon zest or orange zest to the custard for a citrusy flavor.
  • Syrup Option: For a more traditional Galaktoboureko experience, you can pour a simple syrup over the baked dessert while it’s still warm.
  • Storage: Store any leftover dessert in the refrigerator for up to 3 days. Reheat gently before serving.

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