Crab roe noodles are one of the few Shanghai dishes that are genuinely seasonal, and that is the thing to know before anything else.
The topping is made from the roe and fat of the freshwater hairy crab, which comes into season in autumn — roughly September to November. The old rule is females in the ninth month, males in the tenth. Eat it in that window or do not bother.
Most of the crab noodle shops now serve a version all year. Outside autumn that version is made with preserved or frozen crab, and the gap between the two is big enough that I would rather you ate something else in March than formed an opinion about this dish from it.
What I actually ate
I went in October, when a friend was visiting, to Xie Shang Huang by the Bund. Three of us sat down, and two of us ordered noodles while one ordered the same topping over rice.
The rice won. Not narrowly. Crab fat is rich, and noodles carry it in a way that turns cloying about halfway through the bowl. Rice holds the same sauce and stays a dish rather than becoming a texture problem. My friend’s bowl was the one the rest of us kept reaching over for.
If you want the noodles anyway — and plenty of people do, it is the famous version — order one bowl for the table and one rice, and share. That is what I would do next time.
The crab roe soup dumplings are worth adding. They were the best thing on the table after the rice, and they give you the crab without the weight.
The price that is actually fair
Under about ¥100 a bowl, try it. Above that, do not.
A bowl at Xie Shang Huang runs roughly ¥68 to 120, and the dumplings ¥40 to 60. That is the right range for the dish, and it is a fair price for the amount of crab involved.
Past roughly ¥100 you are paying for a room, a brand, or free refills — and I would skip all three. The unlimited-refill luxury places miss the point, which is that this dish is better as a single rich bowl than as a volume exercise. If you have ¥300 to spend on crab, go and eat a whole steamed hairy crab instead. That is the real thing.
The noodle is only an echo of it.
The names you will see
I have only eaten at Xie Shang Huang, so I will not rank the rest. What I can tell you is what they are:
- Yu Xing Ji near East Nanjing Road — the old name, and the one that advertises several crabs hand-picked into a single bowl.
- Xie San Bao — the current hot one, where the rice gets recommended over the noodles, which matches my own experience.
- Xie Jia Da Yuan — the luxury end, gold interiors, free refills. By my own rule above, I would not.
- Li Bai Xie at Bund 22 — mid-range, and known for the vinegar it serves with the crab.
- Renhe Guan — a Michelin-starred Shanghainese restaurant whose crab roe rice has a strong reputation. A different kind of meal entirely.
How to eat it
Mix it while it is hot. The sauce needs to coat every strand, and as it cools the crab turns faintly fishy — the dish does not sit well while you take photographs of it.
There will be vinegar on the table. Use it. The acidity is what keeps a bowl of crab fat from becoming too much, and it is there for a reason rather than as a condiment.
Practical notes
These are walk-in places near the Bund and East Nanjing Road, and the queues are at lunchtime and just after the lights come on. Aim slightly off-peak.
Both problems visitors hit here are the same two they hit everywhere in Shanghai. Menus are in Chinese, and ordering usually means scanning a QR code — so have your wallet working before you fly rather than expecting to talk your way through it.
And this is a ten-minute stop on the way to something else, not a dinner; for how the rest of the day fits together, see first time in Shanghai.
My take
Eat it once, in autumn, at a place that charges under ¥100, and order the rice.
That is the whole recommendation. It is a good dish and it is a very Shanghai dish — seasonal, specific, and slightly too rich — but it is not a meal to build an evening around, and it is not worth premium money. If crab is what you are actually after, sit down to a whole one and pick it apart properly.
For the other thing I would sit down for in this city, see where I drink coffee.