Calypso Pie
["18 Oreo cookies, crushed (about 2 c. crumbs)", "1/4 c. softened butter"]
["Pour cookies into bowl and blend with softened butter with a pastry blender or a fork.", "Place into a 10-inch pie pan and press crumb mixture firmly and evenly to bottom and sides of pan with the back of a spoon.", "Chill for 1 to 2 hours."]
["cookies", "butter"]