Plain but Special Pie Crust

Directions

1. 1
   Mix the flour, baking soda and butter in the food processor or use a pastry cutter or two forks.
2. 2
   When the mixture is uniformly granular, add the cold buttermilk -- just enough so that the mixture forms a ball.
3. 3
   Cover with plastic wrap and chill for a minimum of 1 hour.
4. 4
   Roll out and place in a 9-inch pie plate.
5. 5
   Bake according to the recipe instructions.