Egg tarts can only be made in an oven, not in a pressure cooker.
Here's how to make egg tarts:
Main ingredient: frozen egg tart skin.
Accessories: light cream, milk, granulated sugar, egg yolk, low gluten flour.
Procedure:
Prepare materials.
Put whipped cream and milk in a clean container and mix well.
Add the granulated sugar and stir until combined.
Put egg yolk in another clean container, sieve in low gluten flour, and mix well.
Pour the mixed milk into the egg yolk paste