The hot noodles in hot broth includes "buta miso" (£8.80), well seasoned with a pork mince and miso paste. Read more.
At this bustling canteen you can try the Taiwanese beef noodle soup (£7.25), containing braised beef, preserved cabbage and mustard greens. Read more.
The food is still good - there's always a temptation to stick with the Pho but you should spread your wings. How about Mi vit, roasted duck sour soup with egg noodles (£6.70)? Read more.
What's not to like about chicken noodle soup, even if the magical healing properties of this "Jewish penicillin" have been exaggerated? A bowl of chicken noodle soup (£4.95), extra noodles (75p). Read more.
There are seven branches of Busaba now, all serving honest Thai food - try the tom yam talay, prawn, squid and baby clam with vermicelli noodle in spicy sour soup (£6.70). Read more.
