HEAT oven to 325°F. LINE 13x9-inch pan with foil, with ends of foil extending over sides. Mix graham crumbs, 3 Tbsp. sugar and butter; press onto bottom of pan. Bake 10 min. MEANWHILE ...

Chop 15 cookies coarsely. Finely crush remaining cookies; mix with butter. Press onto bottom of 13x9-inch pan. Refrigerate while preparing filling. Beat cream cheese, sugar and vanilla in large ...