This is the one we always used. It was my grandmother's favorite crust.
It makes one 10" deep dish pie crust so if you double the recipe you get two crusts and some good leftover dough to roll out, sprinkle with cinnamon sugar, bake and eat as a treat. We used to call this "tatters".
And, by the way, we ALWAYS used lard! Ah, the old days.
Grandma Grant's Pie Crust
1 cup all-purpose flour
1/2 tsp salt
1/3 cup lard or shortening
about 3 Tbsp ice water
Add half of shortening or lard to flour, add salt and cut in with a pastry cutter or beat at low speed with a hand mixer until very fine (about 2 minutes.) Add remaining shortening or lard and beat 1 minute until crumbly. Add the ice water and beat for just a few seconds until water is absorbed and mass starts to ball up. Refrigerate until chilled, roll out and line a deep pie plate.