01 -
Place flour, icing sugar, salt, butter, and beaten egg in a food processor. Pulse just until dough comes together without over-mixing.
02 -
Shape the dough into a disc, wrap in plastic wrap, and refrigerate for 30 minutes until firm.
03 -
In a 1-litre saucepan, dissolve granulated sugar in water over medium heat. Remove from heat and let cool. Stir in milk.
04 -
Whisk eggs and vanilla extract into the cooled syrup and milk. Strain through a sieve and refrigerate until needed.
05 -
Set oven to 200°C.
06 -
Roll out chilled dough to 0.6 cm thickness. Cut 12 rounds matching the tart mold diameter. Press each round gently into the egg tart molds, ensuring even thickness on bottom and sides.
07 -
Arrange tart molds on a baking sheet. Fill each shell with custard mixture to three-quarters full.
08 -
Place tray in the oven and bake for 25 to 30 minutes until pastry edges are golden and custard is set. A toothpick inserted should stand upright.
09 -
Allow egg tarts to cool for 10 minutes before removing from molds. Serve while slightly warm.