A Hangzhou classic: the head of a bighead carp is pan-fried, then simmered in a clay pot with tender tofu until the broth turns milky white and thick. The frying is what makes the soup white — it loads the broth with just enough fat that the fish's protein and lecithin can emulsify it into a creamy, savory liquid. The tofu, set in the pot to soak, drinks up the fish's umami while staying silky. Served bubbling in its clay pot, it is hearty, clean-tasting, and built around the gelatinous cheeks and collar of the fish head rather than any fillet.
Fish head with tofu is an old Hangzhou home and restaurant dish; the famous version is also sold as 'Qianlong fish head.' Local legend has it that the Qing emperor Qianlong, caught in the rain while traveling incognito, took shelter with a poor Hangzhou man named Wang Runxing, who could only stew a fish head with some tofu in a cracked clay pot — and the emperor found it better than any palace delicacy. On a later visit he is said to have rewarded Wang and written him the sign 'Huang Fan'er' (the Emperor's Meal). The tale is best treated as a folk story attached to a real establishment: the Wang Runxing house on Hefang Street, later renamed Huang Fan'er, is a registered Zhejiang time-honored brand. What is not in doubt is the cooking: the fry-then-simmer clay-pot method that turns the broth milky white is the dish's real signature.
The broth comes first: opaque, milky, thick enough to coat the spoon, tasting deeply of fish without any muddy edge. Then the head itself — the cheek meat slips off in soft flakes, the collar and the jelly behind the eye are silky and rich, almost buttery. The tofu is the foil: bland, smooth, swollen with soup, it cools and lightens each rich mouthful. Scallion and a little white pepper lift the top notes. It is a dish you eat slowly, working the head with chopsticks for its best, hidden pieces.
The milky soup is an emulsion, the same physics as mayonnaise. Pan-frying the head does two jobs: it releases fat into the broth and it cooks the surface protein, so that as the pot simmers and rolls, the fish's soluble proteins and phospholipids (chiefly lecithin) coat tiny fat droplets and hold them suspended in the water rather than letting them pool on top. Those suspended droplets scatter light — the Tyndall effect — and the broth reads as opaque white. A hard, rolling simmer is essential: gentle heat won't break the fat into fine enough droplets. Bighead carp is the fish of choice because its large, fatty, gelatinous head supplies both the fat and the collagen that give the soup body, while the tofu, porous and bland, acts as a sponge for the dissolved umami.
Variations
Hangzhou restaurant versions often deepen the pot with a little soy and a splash of Shaoxing wine for a browner, savory finish — closer to the 'Qianlong fish head' style — while many home cooks keep it pure-white and clean, seasoned only with ginger, scallion, salt, and white pepper. Some add bamboo shoots, ham, or a handful of vermicelli to the pot; others slip in tofu skin alongside the soft tofu. The same fry-then-simmer method underlies milky fish-head soups across the Yangtze region, the Hangzhou clay-pot version being distinguished by its restraint and its reliance on the tofu to carry the fish flavor.
On the Palate
Where Clay-Pot Fish Head and Tofu sits in the Chinese flavor cloud
Ingredients
Serves 4
How it's made
8 steps · 25 min
- 110 min
Clean a bighead (fathead) carp head, split it in two, pat thoroughly dry, and rub lightly with salt.
- 28 min
Heat lard or oil in a pan with ginger and fry the fish head, cut-side down, until golden on both faces.
Watch outFry the fish head cut-side down without nudging it until it's truly golden — that seared crust and rendered fat are what the milky broth is built on later.
- 33 min
Pour in a splash of Shaoxing wine to flame off, then add enough hot water to cover the head generously.
- 45 min
Bring to a hard, rolling boil and keep it there — this is what turns the broth milky white.
Watch outKeep it at a hard, rolling boil, not a gentle simmer — only violent bubbling shears the fat into fine droplets that turn the broth opaque white; drop the heat and it stays thin and clear.
- 54 min
Transfer head and broth to a clay pot; cut tofu into thick slabs and slide them in.
- 628 min
Simmer in the clay pot for twenty-five to thirty minutes so the tofu soaks up the soup and the broth thickens.
Watch outGive the tofu a full twenty-five to thirty minutes in the pot — you want it drinking the soup right through, so cut the slabs thick and don't rush it.
- 72 min
Season with salt and white pepper; Hangzhou-style, add a little soy for a savory-brown finish.
- 81 min
Scatter scallion over the top and bring the bubbling clay pot straight to the table.
Archive tool suggestions — not reviewed
These legacy suggestions have not been evidence-reviewed and are not presented as required tools.
