Bánh hỏi (Khmer: បាញ់ហយ, banh hoi) is a Vietnamese dish consisting of rice vermicelli woven into intricate bundles and often topped with chopped scallions or garlic chives sauteed in oil, served with a complimentary meat dish. The strings of noodles are usually only as thin as a toothpick; the texture is firm enough so the noodles do not fall apart but is not at all sticky to keep the dish light and suitable for a breakfast treat. Also known as question cake or pie.