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Bánh Tart Trứng Recipe: Hong Kong-Style Egg Tarts

Bánh Tart Trứng Recipe: Hong Kong-Style Egg Tarts

Hanna Tran Hanna Tran | Updated October 16, 2026

Bánh tart trứng is a Vietnamese dessert borrowed from Hong Kong cooking: a small pastry case filled with a custard of cream, milk and eggs. What you are aiming for is a filling that is only a little sweet and a case that is crisp and buttery. The pastry is made by folding a block of cold butter into the dough and rolling it out again and again, which is what gives it its layers.

Bánh Tart Trứng Recipe: Hong Kong-Style Egg Tarts

Time: most of the work is waiting. The dough goes into the fridge for 15–20 minutes, then for about 10 minutes between each round of folding, and the tart cases rest for 20 minutes before they bake for 25 minutes.

    Ingredients

    For the pastry

    • 250 g wheat flour
    • 5 g salt
    • 20 g sugar
    • 50 g melted butter
    • 100 ml water
    • 140 g cold butter
    • A little extra butter and flour, for the moulds

    For the filling

    • 150 ml whipping cream
    • 200 ml fresh milk
    • 50 g sugar
    • 2 eggs
    • 2 egg yolks
    • ¼ teaspoon vanilla powder

    You also need a muffin tin.

    How to make bánh tart trứng

    1. Make the dough

    Put the flour, salt, sugar and melted butter in a clean bowl. Pour in the water slowly, mixing with a wooden spoon until it comes together.

    Mixing the flour, sugar and water with a wooden spoon

    Turn the dough out onto the table and knead for 10–15 minutes, until it is soft and smooth and no longer sticks to your hands. Shape it into a round, let it rest for a few minutes, then press it out thin and put it in the fridge for 15–20 minutes.

    Kneading the dough into a smooth round

    2. Fold in the butter

    Take the dough out of the fridge and set the cold butter in the middle. Fold the edges of the dough over the butter to enclose it, then roll it out into a thin sheet.

    Cold butter set on the dough, then wrapped inside it

    Fold the edges in and roll it thin again, three more times. Put the dough in the fridge for about 10 minutes before each new rolling.

    Rolling the folded dough out thin

    After rolling it 5 times, a cut through the block shows many thin layers. If you have more dough than you need, wrap the rest in a food bag and keep it in the fridge.

    Cross-section of the dough showing thin layers

    3. Make the filling

    Put the sugar, whipping cream and milk in a pot and cook over low heat until the sugar dissolves, then turn off the heat. Beat the eggs and yolks in a clean bowl and pour the cream mixture into them slowly, stirring gently. Once the mixture has cooled down a little, stir in the vanilla powder.

    Custard filling in the pot

    4. Shape the tart cases

    Roll the pastry from step 2 out thin once more, roll it up as shown in the photo below and put it in the fridge for 10 minutes. Take it out and cut it into small pieces.

    Rub a little butter around the inside of each muffin mould and dust it with a little flour.

    Greased and floured muffin tin, and the pastry cut into pieces

    Put one piece of pastry in each mould and press it out thin with your fingers so it lines the bottom and sides. Leave them for 20 minutes.

    Pastry pressed into the muffin moulds

    5. Fill and bake

    Check that the filling is no longer hot, then pour it into the cases until each one is two-thirds full. Bake at 220 degrees for 25 minutes.

    Egg tarts just out of the oven, still in the tin

    If you like them sweeter, sift a little icing sugar over the baked tarts and melt it with a kitchen blowtorch.

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