Mix together the flour and salt.
Freeze the lard for 15 minutes, then cut into ½ or so pieces. Cut lard into the flour and salt mixture until you have small pea sized pieces. You can use 2 knives, a pastry cutter, or a food processor (about 5-7 pulses should be enough).
Refrigerate for at least one hour.
To make a crust, liberally flour your counter top. Place 2-3 handfuls (depending on the size of your hand) into a small bowl and make a well in the center. Add 2-3 T of water (a T at a time) and mix just until it comes together.
Roll out, adding flour as needed, until you have a 12 inch rough circle. Fold circle in half and then in half again, transfer to a pie pan and unfold. Trim crust 1 inch from the edge of the pan and fold extra under.
If making a 2 crust pie, add filling, top with 2nd crust and then crimp edges.
If making a 1 crust pie, crimp the edges. Fill and bake as directed in recipe.
To bake a pre-baked pie crust, heat oven to 475 degrees. Crimp edges. Place parchment over the crust and fill with a layer of pie weights – pressing out to the edges. Bake for 6 minutes until crust is set. Remove pie weights and continue baking for 5 minutes more or until lightly golden. Cool before adding filling.