Stolen from Betty Crocker:

1 1/3 cups All purpose flour

1/2 tsp. Salt

1/2 cup Shortening

3 to 4 tbsp. Cold water

Measure lour and salt into a medium bowl. Thoroughly cut the shortening into the flour mixture. Sprinkle in water, one tbsp. at a time until dough almost cleans the sides of the bowl. One or two tsp. of additional water may be added if needed. Gather dough into a ball. Shape dough into a flattened round on a floured cutting board. Roll dough to about two inches larger than pie pan. Fold into quarters, then unfold onto pan.

Bake according to your specific recipe’s directions.