Preheat oven to 400F.
Roll out the pastry shell crust in a round pie tart mold. Poke with a fork a few times the pastry, do not make big holes.
Cover the pastry crust borders with a pie cover or a small strip of aluminum foil that you will have rolled to cover the borders. Bake in the hot oven for 7 minutes. When done remove and let it rest.