Rita’s Custard Cookie Sandwiches made with OREO® are the perfect take home treat. Made with Rita’s famous Old-Fashioned Frozen Custard sandwiched between two delicious OREO® Cookie Wafers, they’re available in Vanilla, Chocolate, and Vanilla/Chocolate Twist. It’s a treat that’s hard to beat. Unless, of course, you make them available with chocolate chips and rainbow sprinkles. Which we did. Take home a 4-pack for the kiddies, roomies or yours truly.