40g corn flour
4 egg yolks
1 x 400g Today Puff Pastry
250g icing sugar
For the crème pâtissière:
Add the corn flour to a mixing bowl. Pour a small amount of milk into the bowl and stir to dissolve.
Add the yolks and half the sugar. Whisk to gather by hand until the sugar has dissolved. Set aside.
Pour the rest of the milk and the rest of the sugar into a small saucepan.
Set over medium heat and stir until the sugar has dissolved.
Take the milk from the heat as soon as tiny bubbles start to appear around the edge of the saucepan.
Drizzle the warm mixture onto the egg mixture while whisking continuously.
Now pour the mixture back into the saucepan and place on a medium-low heat.
Stir continuously until the mixture is thick and smooth.
Allow to cook for 30 seconds before removing from the heat.
Add the vanilla and stir through.
Pour the mixture into a shallow bowl, place a piece of plastic wrap directly onto the surface and allow to cool completely.
Preheat your oven to 200℃ and line a large baking sheet with baking paper.
Unroll the pastry sheet and cut it into 4 equal rectangles (cut through lengthwise and then halve each strip).
Place the rectangles on the prepared baking sheet, spacing them evenly apart.
Place another sheet of baking paper on top of the pastry and then place another baking sheet on top of that.
Bake for 12 minutes.
Remove from the oven and transfer to a cooling rack to cool completely.
Whisk your room temperature crème pâtissière by hand until it is smooth.
Spoon into a piping bag fitted with a large (1,5/2cm) nozzle.
Lay a pastry sheet on a serving plate and pipe dollops over the entire sheet.
Repeat until you have one pastry sheet left.
Sift the icing sugar into a bowl and add a tablespoon of milk.
Stir the mixture, adding a few drops more until you have a very thick paste.
Spread the icing paste on the pastry sheet and set aside to dry.
Place the iced pastry on top of the custard slice.
Slice into portions once you have displayed your beautiful creation.