Pastry (3)
Instructions
Arrange the flour and sugar to the fountain in the Middle put the butter (cold) cut into small pieces, salt, vanilla, and lemon zest.
Work the flour and butter with your fingertips until mixture resembles breadcrumbs crumbled.
Gather the whole thing back to fontana, combine the egg yolks and works the dough quickly (the dough should not be warmed from the heat of your hands).
Leave the dough (closed in the film) to stand in the cold of the fridge for less than 2 hours.