1 (9 inch) pie crust
4 lg. apples, peeled and thinly sliced
3/4 c. sugar
1 1/2 tsp. cinnamon

TOPPING:

3 1/4 c. sugar
1 1/2 tsp. cinnamon
1/2 c. butter
1 c. flour

Mix sugar and cinnamon together then mix that with the apples until the apples are well coated. Fill pie crust with apple mixture. For the topping, mix the sugar, cinnamon and flour together then cut in the butter until crumbly. Sprinkle this over apples. Bake at 375 degrees for 40 to 50 minutes.