•      1 cup brown sugar 
•      1 tablespoon corn starch 
•      1½ teaspoons pumpkin pie spice 
•      ¼ teaspoon salt 
•      2 cups pumpkin 
•      1 2/3 cups evaporated milk 
•      2 eggs 
•      1 tablespoon brown sugar 
•      1 tablespoon butter or margarine 
•      1 tablespoon flour 
•      ½ cup chopped walnuts 
•      2 teaspoons grated orange peel 
•      1 unbaked 9 inch pie shell 

Combine 1 cup brown sugar, corn starch, pumpkin pie spice, salt and pumpkin. Stir in milk and eggs. 
Pour into pastry shell. 
Filling is generous—crimp edges high. 
Bake at 400°F for 40 minutes. 
Meanwhile, combine remaining ingredients, 1 tablespoon brown sugar, butter or margarine, flour, walnuts and orange peel. 
Remove pie from oven, and spoon this nut mixture over pie. 
Return pie to oven, and bake 5-10 minutes more. 
Remove from oven and let cool.