Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   1                    Stick butter -- cut in pieces
     1/4  teaspoon      Salt
   1                    Egg
   1 1/2  cups          Sour cream
     1/3  cup           Flour
     1/4  pound         Melted butter
                        Pinch salt
   1      teaspoon      Cinnamon
   1 1/2  cups          Flour
   4      tablespoons   Ice water
                        Cinnamon
   7                    Apples -- sliced
   1      cup           Sugar
   2      teaspoons     Vanilla
     1/8  teaspoon      Salt
     1/3  cup           Brown sugar
     1/3  cup           Granulated sugar
     1/3  cup           Flour
   1      cup           Chopped walnuts

Preparation:

Crust: Combine flour,salt and butter in bowl.Cut butter into flour.Add ice water;toss to form ball.Roll out to fit 12" pie pan.Sprinkle with cinnamon.Bake @ 400 degrees for 20 minutes. Filling: Mix filling ingredients together.Fill shell.Bake @ 450 degrees for 10 minutes.Then @ 350 degrees for 40 minutes. Topping: Sprinkle over pie.Bake 15 minutes.