BEST STREET FOOD CITIES

Bangkok is the undisputed capital of street food on Earth. The combination of flavor complexity, raw ingredient quality, and price creates a category of dining unavailable anywhere else. Jay Fai on Mahachai Road has a Michelin star and a two-hour queue for her crab omelet at 400 baht ($11). The pad kra pao (basil stir-fry) at the cart outside the Democracy Monument costs 60 baht and is better than most Thai food you have eaten anywhere else. Yaowarat (Chinatown) between 8pm and midnight is the street food experience most travelers describe as life-changing. The correct approach: no itinerary, no restaurant reservations, just walk and stop when something looks right.

Mexico City's street food tradition is 700 years old — the Aztec markets of Tenochtitlan were described by Spanish conquistadors as the finest markets they had ever seen, with food stalls of every description. The modern expression: tacos al pastor (spit-roasted pork, pineapple, cilantro, onion) at El Huequito (open since 1959), tlayudas at Mercado Medellín, tamales from the vendors outside metro stations at 7am, elotes (corn) smothered in mayo, cheese, and chile from carts everywhere, chapulines (toasted grasshoppers with lime and salt) at Mercado Benito Juárez. The city eats around the clock and the quality floor is remarkably high.

Penang is a Malaysian island where Chinese, Malay, Indian, and Peranakan (Straits Chinese) food traditions have been intersecting and influencing each other for 200 years, producing a cuisine that is entirely its own. Char kway teow (flat rice noodles stir-fried in a screaming hot wok with cockles, Chinese sausage, and bean sprouts) is Penang's signature dish and the version at Siam Road Char Koay Teow is the benchmark. Assam laksa (a sour fish broth with thick rice noodles, shrimp paste, and pineapple) is the other essential. The hawker centers — particularly Gurney Drive and New Lane — operate every evening with dozens of stalls side by side.

Istanbul's street food reflects the city's position between East and West. Simit (sesame-crusted bread rings) are sold from red carts throughout the city at all hours — the correct breakfast. Balık ekmek (grilled mackerel sandwiches served from boats moored at the Galata Bridge) is the lunch that defines the waterfront. Döner kebab — the original, not the exported approximation — at Karadeniz Döner in Beyoğlu. Midye dolma (mussels stuffed with spiced rice, served cold from vendors who open them on demand, served with a squeeze of lemon) is the snack of the city and costs about 5 lira each. Kumpir (loaded baked potatoes from Ortaköy) is the other essential.