
Instructions
Step 1: Prepare the Pastry
- Preheat your oven to 375°F (190°C) and line a baking sheet with parchment paper.
- Roll out the thawed puff pastry on a lightly floured surface and cut it into equal squares.
- In a small bowl, whisk the egg with a tablespoon of water to create an egg wash.
- Lightly brush the top of each pastry square with the egg wash for a golden-brown finish.
- Place the squares on the prepared baking sheet and bake for 15-18 minutes or until golden and puffy.
- Once baked, let them cool completely before slicing each square in half to create a top and bottom layer.
Step 2: Make the Cream Filling
- In a saucepan over medium heat, whisk together milk, heavy cream, sugar, and cornstarch.
- In a separate bowl, whisk the egg yolks.
- Gradually add a small amount of the hot milk mixture to the egg yolks, whisking continuously to temper them.
- Pour the tempered egg mixture back into the saucepan and continue cooking, stirring constantly, until the mixture thickens.
- Remove from heat and stir in vanilla extract and butter until smooth.
- Transfer the cream filling to a bowl, cover with plastic wrap (pressing it onto the surface to prevent a skin from forming), and chill for at least 1 hour.
Step 3: Assemble the Pastry Squares
- Once the pastry squares and cream filling are fully cooled, spoon or pipe the cream onto the bottom half of each pastry square.
- Place the top pastry layer over the filling, gently pressing down.
- Dust with powdered sugar if desired and serve immediately.
Tips for the Best Cream-Filled Pastry Squares
- Chill the Filling: Ensure the cream filling is fully chilled before assembling to maintain its structure.
- Use a Sharp Knife: To create even squares, use a sharp knife or pastry cutter when slicing the puff pastry.
- Flavor Variations: Add lemon zest, cocoa powder, or almond extract for a twist on the classic vanilla filling.
- Storage: Store leftovers in the refrigerator for up to two days in an airtight container.
Final Thoughts
Cream-filled pastry squares are a simple yet elegant dessert that brings bakery-quality flavor right to your home. With a perfectly flaky crust and a luscious cream filling, this treat is bound to be a favorite for family and friends. Give this recipe a try and enjoy the delicious, homemade goodness!