<human>: I need to know what the best way to make a pie crust is.
<bot>: The best way to make a pie crust is by using a combination of butter and shortening. Start with 2 cups of all-purpose flour, 1 teaspoon of salt, 1/2 cup of cold water, and 1 tablespoon of white vinegar. Mix together the ingredients in a bowl until it forms a dough. Roll out the dough on a lightly floured surface and fit it into your desired pie dish. Trim off any excess dough and crimp or flute the edges for an attractive finish. Bake at 375°F for 15-20 minutes. Let cool before filling.