Tteokguk(pronounced sort of like DUK-gook) is a soup of chewy-soft rice cakes cooked in steaming translucent broth. And, just like American New Year’s foods, it’s a good-luck dish that carries symbolic significance. The white color of the rice cakes signifies purity, so the soup represents a way to start the year off fresh. And traditionally, when you enjoy your New Year’s bowl of rice cake soup, your age increases by one year. Though the soup can be made with chicken, pork, pheasant, or seafood, these days it’s typically made with beef.