Often compared to vermicelli, bánh hỏi are the incredibly thin Vietnamese rice noodles that are traditionally woven into flat, rectangular bundles. It is believed that the noodles originate from Southern Vietnam, but they are enjoyed throughout the country and are often considered a festive or ceremonial dish.
They are typically served cold or at room temperature, topped with sautéed scallions or garlic chives, while other accompaniments mainly include roast pork, grilled meat, or
chạo tôm—shrimps on sugarcanes. The noodles, along with the toppings and the sides are usually wrapped into lettuce or herbs, and the assembled wrap is traditionally dipped into
nước chấm sauce.