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.