Pour the milk onto the egg yolk mixture and stir well, creating little bubbles. Transfer the custard mixture into a pouring jug with a lip, then fill each of the tart cases. Sprinkle a small pinch ...

Remove with a slotted spoon onto a warm plate. Remove the tarts from the oven and divide between six serving plates. Sit a poached egg on top of each tart and scatter over the parmesan and basil ...