Step-by-Step Preparation
1. Bake the Pastry Layers
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Preheat your oven to 400°F (200°C).
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Place puff pastry sheets on lined baking trays.
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Prick lightly with a fork to prevent too much puffing, then bake until golden and crisp (about 12–15 minutes).
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Set aside to cool completely.
2. Make the Vanilla Custard
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In a saucepan, heat 2 ½ cups of milk until steaming but not boiling.
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In a separate bowl, whisk egg yolks, sugar, cornstarch, and the remaining ½ cup of milk until smooth.
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Slowly pour the hot milk into the egg mixture while whisking continuously.
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Return the mixture to the saucepan and cook over medium heat, stirring, until thick and creamy.
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Remove from heat, stir in butter and vanilla extract, then allow to cool slightly.
3. Assemble the Layers
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Place one puff pastry sheet on the bottom of a square or rectangular baking dish.
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Spread the custard evenly over it.
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Place the second sheet of pastry on top, pressing gently to set.
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Chill in the refrigerator for at least 2–3 hours to allow the custard to firm.
4. Finish and Serve
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Dust with powdered sugar or drizzle with a simple glaze before slicing into squares.
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Serve chilled for the best texture and flavor.
Tips for Perfect Custard Squares
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Prevent soggy pastry by ensuring the custard has cooled slightly before layering.
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Cut clean slices by using a sharp serrated knife dipped in hot water.
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Add a twist by flavoring the custard with lemon zest, almond extract, or even a hint of coffee for a modern variation.
Final Thoughts
Vanilla Custard Cream Squares are proof that the simplest ingredients often create the most unforgettable desserts. With their creamy filling and crisp pastry, they strike the perfect balance between elegance and comfort. Whether you serve them at a special gathering or enjoy them as a weekend treat, these custard squares are sure to win hearts—bite after bite.
