Cream-filled Pastry

Thaw the pastry according to the manufacturer's instructions

Cut it into medium-sized disks and set aside

Filling

Put milk mixed with cornstarch in a saucepan

Add egg yolks, one at a time, and stir well

Add sugar, vanilla extract, and stir again before heating over low heat

Cook, stirring constantly, until the cream thickens into a smooth, shiny, and encased texture

Let it cool and spread on the pastry disks

Fold them in half and arrange them in a baking dish

Bake in a medium-temperature oven preheated to the desired temperature

Remove from the oven and dust with confectioner's sugar

Serve warm.