Mix flour and butter to make the dough.
Spread the dough in a tart pan.
Place baking paper and weights on top of the dough.
Bake in a preheated oven at 180°C for 15 minutes.
Remove the baking paper and weights and bake for 5 more minutes.
Fill the tart with filling (e.g., custard cream, fruits, etc.).
Bake in the oven for another 10 minutes.
Cool to finish.