In a big bowl mix the flour, sugar and salt. Rub in the butter until the mixture is crumbly.
Add the water to form the dough. Do not knead, just press it together.
Shape it into a disc, wrap it in plastic and chill for at least 30 minutes.
Remove from the fridge and let it stand for a few minutes so it does not break up. Roll it out on a floured surface, fit it into a pie plate and trim the excess. Prick it with a fork.
Preheat the oven at 180°C/350°F. Cover the crust with tin foil, fill it with beans (or any other legume) to weigh it down and prevent it from rising, and bake it for 10 minutes. Then remove the beans and the foil, and bake for 5-10 more minutes until golden brown. Let it cool at room temperature and pour in the filling of your choosing.