Unique Sweets S04E13 - Cool Cookie Sandwiches

There's nothing better than the perfect cookie -- unless you take two of them and put some filling in between! At DC Patisserie they make delicate macaron with delicious American flavors. Milk Cult in Washington, D.C., has a true fan following for their unique ice cream sandwiches. And in New York, an art gallery/spice lab creates little sandwich cookies exploding with flavor.