Din Tai Fung is not a Singaporean chain—it originated in Taiwan—but outposts of this restaurant have flourished all over the city, thanks to its addictive dumplings. (Seriously: addictive.) Making the perfect soup dumplings (xiao long bao) is a skill that takes years to perfect. You can see the experts hard at work in glassed-in kitchens at every DTF eatery. To enjoy, swirl a little bit of soy sauce, black vinegar, and chili in a shallow dish of thinly sliced ginger, and dip away. Din Tai Fung also serves up the ultimate comfort food: Beef noodle soup. Its restorative, deep-brown broth with thin noodles can be savored with or without beef brisket. The spicy wontons in a vinegar sauce are also top-notch.