Heat oven to 350°F. Spray 9-inch glass pie plate with cooking spray.
In medium bowl, stir Crust ingredients until well blended. Press mixture firmly and evenly against bottom and side of pie plate.
Bake 5 to 10 minutes or until set and just starting to brown; cool completely.
In medium bowl, gently stir Filling ingredients until blended; spoon into cooled crust. Cover and freeze at least 4 hours or overnight before serving.