If Pho is compatible to linguine in shape, Bun is more like spaghetti. Bún thang is one of the most popular yet hidden fares in Hanoi and one can hardly find it outside of the Old quarters or a few special restaurants scattering across the city. The chicken broth is artistically done and the dish is beautifully served. Bun thang is a harmonious blend of color- the yellow of sliced egg; the white of bun; the off-white of chicken and the green of onions and herbs.