There’s a comforting warmth that envelops you when you take a bite of a perfectly baked custard tart, its rich, creamy filling nestled in a buttery, flaky crust. The Authentic Egg Custard Tart recipe is a delightful treat that takes around 2 hours, including cooling time, to create that balances flavors and textures beautifully. Its blend of eggs, cream, and vanilla ensures every forkful melts in your mouth, showcasing why this classic dessert has stood the test of time.
This recipe is ideal for those looking to impress guests at a dinner party or simply indulge in a sweet treat on a cozy afternoon. You can make it ahead of time, and it keeps well in the fridge, allowing the flavors to meld overnight for even greater satisfaction.
Why You’ll Love This Recipe
- The crust is effortlessly flaky, giving way to a smooth filling.
- The creamy custard sets perfectly without curdling.
- The vanilla adds a fragrant note that elevates the entire dessert.
- It’s versatile enough to be served warm or chilled.
What You’ll Need
Gather everything before you start cooking.
For the Tart Crust
- 200 g flour
- 100 g butter, cold and diced
- 50 g sugar
- 1 egg
- 2-3 tbsp cold water
- 1 pinch salt
For the Custard Filling
- 1 liter whole milk
- 4 eggs
- 150 g sugar
- 80 g cornstarch
- 1 vanilla bean or 1 tsp extract
- 1 pinch salt
Note: Use unsalted butter for a sweeter crust.
Substitutions & Swaps
- Cornstarch can be replaced with flour.
- Vanilla bean can be substituted with vanilla extract.
- Sugar can be adjusted to taste.
- Whole milk can be replaced with half-and-half for richness.
How to Make It
Prepare to create a delicious tart in just a few steps.
Prepare the Dough
Mix flour, sugar, and salt in a bowl. Incorporate the cold butter with your fingertips until the mixture resembles coarse crumbs. Add the egg and cold water, mixing to form a dough. Wrap in cling film and refrigerate for 30 minutes.
Heat the Milk
Gently heat the milk in a saucepan along with the split vanilla bean until it begins to simmer. Remove from heat and set aside to infuse.

Whisk the Eggs
In another bowl, whisk the eggs with sugar until light and pale. Gradually add the cornstarch and combine until smooth.
Temper the Egg Mixture
Slowly pour the warm milk into the egg mixture while whisking continuously to avoid cooking the eggs. Transfer the mixture back to the saucepan and stir continuously over medium heat until it thickens.
Roll and Shape the Dough
Roll out the chilled dough on a lightly floured surface into a circle to fit a 24 cm tart pan. Line the tart pan with the rolled dough and pierce the bottom with a fork.
Bake the Tart
Pour the thickened custard into the prepared tart shell and bake in a preheated oven at 180°C (350°F) for 40 to 50 minutes, or until the top is golden.
Cool and Chill
Allow the tart to cool completely before refrigerating for 2 to 3 hours before serving.
How to Store It
Fridge: Store in an airtight container for up to 3 days.
Freezer: No, as it affects the texture.
Reheat: Microwave for 20-30 seconds if desired warm.
Tips for Best Results
- Ensure the butter is very cold for a flakier crust.
- Stir the custard constantly to prevent lumps.
- Let the tart cool completely for the best slice presentation.
- Use fresh ingredients for optimal flavor.
Serving Suggestions
- Serve with a dollop of whipped cream.
- Pair with fresh berries for a tart contrast.
- Enjoy alongside a cup of tea or coffee.




