This dessert offers a perfect balance between crisp pastry and silky custard. It’s elegant yet simple, making it suitable for both casual treats and special occasions. The creamy filling is rich without being overly heavy, and the layers create a satisfying texture that’s hard to resist.
Ingredients
(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)
puff pastry sheets milk egg yolks granulated sugar cornstarch vanilla extract butter powdered sugar (for topping) icing glaze (optional)
Directions
Preheat your oven to 200°C (400°F) and line a baking tray with parchment paper.
Place the puff pastry sheets on the tray and prick them lightly with a fork to prevent excessive puffing. Bake for about 15–20 minutes or until golden and crisp. Allow them to cool completely.
In a saucepan, heat the milk until just below boiling.
In a bowl, whisk together egg yolks, sugar, and cornstarch until smooth. Gradually pour the hot milk into the mixture while whisking continuously.
Return the mixture to the saucepan and cook over medium heat, stirring constantly until it thickens into a smooth custard.
Remove from heat and stir in vanilla extract and butter until fully combined. Allow the custard to cool slightly.
Place one layer of baked pastry in a lined dish. Pour the custard over the pastry and spread evenly. Top with the second pastry layer.
Refrigerate for at least 3–4 hours, or until fully set.
Dust with powdered sugar or spread icing glaze on top before slicing into portions.
Servings and timing
This recipe serves about 6 to 8 slices. Preparation time is approximately 25 minutes, with 15–20 minutes of baking time and 3–4 hours of chilling.
Variations
You can add a layer of whipped cream on top of the custard for a lighter texture. Try flavoring the custard with lemon or orange zest for a citrus twist. Chocolate lovers can drizzle melted chocolate over the top or mix cocoa powder into the custard.
Storage/Reheating
Store custard slice in the refrigerator, covered, for up to 3 days. It is best served chilled and does not require reheating. Freezing is not recommended as it may affect the texture of the custard.
FAQs
Can I use store-bought custard?
Yes, but homemade custard provides the best flavor and texture.
Why is my custard lumpy?
It may not have been stirred constantly while cooking or the heat was too high.
Can I make it ahead of time?
Yes, it’s ideal to prepare a day in advance for proper setting.
How do I cut neat slices?
Use a sharp knife and clean it between cuts for best results.
Can I use filo pastry instead?
Puff pastry is recommended for the classic texture, but filo can be used for a lighter version.
Can I flavor the custard?
Yes, vanilla, citrus zest, or even coffee can be added.
Why is my pastry soggy?
The custard may have been too warm when assembled or not chilled long enough.
Can I add fruit?
Yes, a thin layer of fruit like berries can be added for variation.
Is it very sweet?
It’s moderately sweet, but you can adjust the sugar to taste.
Can I freeze custard slice?
Freezing is not recommended due to the custard texture.
Conclusion
Custard Slice is a timeless dessert that combines crisp pastry with a rich, creamy filling. Its elegant layers and satisfying texture make it a favorite for many occasions, delivering a perfect balance of flavor and simplicity.
Custard Slice is a classic layered dessert made with crisp puff pastry and a rich, creamy vanilla custard filling, topped with a light dusting of powdered sugar or glaze. This easy custard slice recipe delivers a perfect balance of flaky and smooth textures, making it an elegant yet simple treat for any occasion.
Author:Catherine
Prep Time:25 minutes
Cook Time:15–20 minutes
Total Time:4 hours 30 minutes
Yield:6–8 slices
Category:Dessert
Method:Baking
Cuisine:European
Diet:Vegetarian
Ingredients
2 sheets puff pastry
2 cups milk
4 egg yolks
½ cup granulated sugar
¼ cup cornstarch
1 tsp vanilla extract
2 tbsp butter
Powdered sugar (for dusting)
Icing glaze (optional)
Instructions
Preheat oven to 200°C (400°F) and line a baking tray with parchment paper.
Place puff pastry sheets on the tray and prick lightly with a fork.
Bake for 15–20 minutes until golden and crisp. Let cool completely.
Heat milk in a saucepan until just below boiling.
In a bowl, whisk egg yolks, sugar, and cornstarch until smooth.
Gradually whisk hot milk into the egg mixture.
Return mixture to saucepan and cook over medium heat, stirring constantly until thickened.
Remove from heat and stir in vanilla extract and butter. Let cool slightly.
Place one pastry sheet in a lined dish. Spread custard evenly over it.
Top with the second pastry sheet.
Refrigerate for 3–4 hours until fully set.
Dust with powdered sugar or add icing glaze before slicing.
Notes
Stir custard constantly to prevent lumps.Allow pastry to cool fully before assembling.Chill thoroughly for clean slicing.Use a sharp knife and wipe between cuts for neat portions.
