SPRAY 9-inch springform pan with cooking spray. Sprinkle with 1/2 the graham crumbs; set aside.
ADD boiling water to gelatin mix in small bowl; stir 2 min. until completely dissolved. Pour into blender. Add cottage cheese and reduced-fat cream cheese; blend until smooth, stopping occasionally to scrape down side of blender. Pour into large bowl. Stir in COOL WHIP with whisk. Pour into prepared pan. Sprinkle with remaining graham crumbs.
REFRIGERATE 4 hours or until firm. Top with pie filling just before serving.