1Heat oven to 425°F. Make pie crust as directed on box for One-Crust Baked Shell using 9-inch glass pie plate; do not prick crust. Carefully line pastry with a double thickness of foil, gently pressing foil to bottom and side of pastry. Let foil extend over edge to prevent excessive browning. Bake 10 minutes. Carefully remove foil; bake 2 to 4 minutes longer or until pastry just begins to brown and has become set. If crust bubbles, gently push bubbles down with back of spoon.
2Meanwhile, in medium bowl, mix filling ingredients. Pour into warm baked pie shell.
3In medium bowl, mix crumb topping ingredients with pastry blender or fork until mixture looks like fine crumbs; sprinkle topping evenly over filling.
4Reduce oven temperature to 350°F. Bake 40 to 50 minutes or until top is light golden brown. After 30 minutes of baking, cover top of pie with foil to prevent excessive browning. Cool at least 30 minutes before serving. Store in refrigerator.