Oreo Cookie Cake
["1 (20 oz.) pkg. Oreo cookies", "1 stick melted margarine", "1 large box instant chocolate pudding", "1 (8 oz.) pkg. cream cheese", "1 c. powdered sugar", "2 3/4 c. milk", "1 large container Cool Whip"]
["Crush cookies.", "Reserve 1/2 cup for garnishing.", "Add margarine to crushed cookies and press in bottom of 13 x 9-inch pan.", "Mix cream cheese and powdered sugar; beat well.", "Fold in 1 cup Cool Whip.", "Spread on top of cookie crust.", "Chill for 30 minutes."]
["Oreo cookies", "margarine", "chocolate pudding", "cream cheese", "powdered sugar", "milk"]