Step 1

Preheat oven to 375° F.

Step 2

Peel and slice 6 cups of apples into a large bowl. Add sugar, flour, and cinnamon. Mix well and place in prepared pie crust. (See note below.)

Step 3

Blend the crumble topping ingredients with a pastry blender is a separate bowl.  Spread on top of apples, slightly pat to hold in place.

Step 4

Bake at 375° for 25 minutes. Add pie crust shield and bake 20-25 minutes longer or until crust is golden brown and filling is bubbly. Cool on a wire rack.