Dutch Crumb Apple Pie

5 to 7 tart apples (Granny Smith or Greening are best)
1  9-inch unbaked pastry shell
1/2 cup sugar
1 tsp cinnamon
1/2 cup sugar
3/4 cup enriched flour
1/3 cup butter or margerine

Pare apples and slice; arrange in pie shell.  
Combine 1/2 cup sugar with cinnamon, sprinkle
over apples.

Combine 1/2 cup sugar with the flour; cut in butter
or margerine till crumbly.  Sprinkle over apples.

Bake on lower rack in a hot oven 425° about
40 minutes or until done.  Cool on wire rack.