Oreo Ice Cream Dessert
["1 1/2 lb. pkg. Oreo cookies, crushed", "1/2 gal. vanilla ice cream, softened", "12 oz. size Cool Whip"]
["Save 1 cup cookies for topping.", "Mix together; place in 9 x 13-inch pan.", "Freeze for 24 hours.", "Cut in squares to serve."]
["Oreo cookies", "vanilla ice cream"]