Pie Crust: Using a KitchenAid mixer, combine the flour, Earth Balance buttery spread, apple cider vinegar, and salt in the mixing bowl and mix on a low speed (2-3) using the flat beater. Gradually add the cold water. Turn the dough into 2 equal sized balls, wrap them individually with parchment paper and refrigerate for 1 hour. Roll out 1 ball of dough onto a floured surface to fit a 9-inch ceramic pie dish. Make slits in the bottom crust with a butter knife. Keep other dough in the refrigerator to use later.