For best results, ensure all ingredients are cold. This will prevent the butter from melting into the flour, resulting in a flakier crust. When rolling out the dough, work on a lightly floured surface and use a rolling pin to roll from the center outwards. Rotate the dough frequently to ensure even thickness. If the dough becomes too warm while rolling, return it to the refrigerator for a few minutes to chill. For a golden-brown crust, brush with an egg wash (1 egg whisked with 1 tablespoon of water) before baking. If blind-baking the crust, prick the bottom with a fork to prevent it from puffing up. Line with parchment paper and fill with pie weights or dried beans.