LINE 9-inch-square baking pan with foil.
COMBINE sugar, butter and evaporated milk in medium, heavy-duty saucepan. Bring to a full rolling boil, stirring constantly. Boil, stirring constantly, for 3 minutes. Remove from heat.
STIR in morsels, marshmallow crème, finely crushed cookies and vanilla extract. Pour into prepared pan. Sprinkle crumbled cookies on top. Gently swirl cookies into fudge using a knife without touching bottom of pan. Refrigerate for 1 hour or until firm. Lift from pan; remove foil. Cut into 48 pieces. Store in airtight container in refrigerator.