Oreo Cookie Cake
["1 lb. Oreo cookies", "1/2 c. melted margarine", "1 (8 oz.) pkg. softened cream cheese", "1 c. powdered sugar", "2 (8 oz.) Cool Whip", "1 large pkg. instant chocolate pudding"]
["Crush Oreo cookies; reserve 1/2 cup.", "Mix remaining crumbs with margarine and press into 9 x 13-inch container.", "Refrigerate 1 hour (or freeze) until set."]
["Oreo cookies", "margarine", "cream cheese", "powdered sugar", "instant chocolate pudding"]