Chinese Egg Custard Tarts

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Preparation info

  • Difficulty

    Medium

  • Makes about

    30

    small tarts

Appears in

New York Cult Recipes

New York Cult Recipes

By Marc Grossman

Published 2013

  • About

Warm custard tarts straight out of the steam oven are a staple of Chinatown coffee shops. For the authentic shiny egg custard, you need to bake it slowly at a low temperature.



Ingredients

Inner ‘Fat’ Pastry

  • 175 g (6 oz) unsalted butter, softened
  • 175 g (6 oz) coconut oil, soft or melted
  • 250 g (9 oz/1⅔ cups) plain (all-purpose) flour

Outer Egg Pastry

  • 250 g (9 oz/1⅔ cups) plain (all-purpose) flour
  • 1 egg
  • 80 ml ( fl oz/ cup) iced water

For the Custard

  • 150 g ( oz/ cup) sugar
  • 375 ml (13 fl oz/ cups) water
  • 3 teaspoons cornflour (cornstarch)
  • 85 ml ( fl oz) evaporated milk
  • 4 eggs
  • 4 egg yolks

Method

The Pastries

Combine all of the inner ‘fat’ pastry ingredients together into a dough and refrigerate for 30 minutes. Do the same for the outer egg pastry and refrigerate for 30 minutes as well.

Shaping and Folding

On a floured surface, roll out the first dough into a 20 cm (8 inch) square, then roll out the egg dough into a 30 cm (12 inch) square. Place the smaller pastry square in the middle of the egg pastry square, so that the edges of the inside square are at a 45° angle to the edges of the outer square. Fold in the corners of the outer square over the inner square. Pinch the seams of the outer dough closed. Rest in the refrigerator for 30 minutes, then roll out the combined dough into a long rectangle, 5 mm (¼ inch) thick, making sure that the top and bottom edges of the rectangle are parallel to the rolling pin. Fold in each end like an envelope and return the dough to the refrigerator for another 30 minutes. Repeat the process two to four times, resting the pastry each time for 30 minutes. Grease and flour 30 small tart (flan) tins approximately 6 cm ( inches) along the base and 9 cm ( inches) in diameter (disposable mince pie foil cases or similar are ideal). To finish, roll out the pastry to a thickness of 5 mm (¼ inch) and use a cutter to cut out circles that are large enough to line the tins. Place the circles of pastry into the tins and refrigerate.

The Custard

Preheat the oven to 180°C (350°F/Gas 4). In a saucepan, dissolve the sugar in the water over low heat and let it cool for 5 minutes. Blend the cornflour with 1 tablespoon of the evaporated milk, then mix in the rest of the evaporated milk, the eggs and the yolks. Whisk this mixture into the sugar water until combined.

Cooking

Place the tins lined with pastry on a baking tray, fill them with the custard and bake, lowering the oven temperature to 150°C (300°F/Gas 2). Cook for 35 minutes until the filling is set but still a little wobbly.