A prestige fish course from Leshan, Sichuan. The star ingredient is the ink-head fish — a dark-skinned freshwater cyprinid pulled from the Minjiang River below Lingyun Mountain, its name tied to a legend about the poet Su Dongpo washing his inkstones beside the river. The whole fish is butterflied, scored with deep crosshatch cuts on both sides, then set with a hot-oil pour that fans each cut open like pine scales before the fish enters the fryer. A red-glossed sweet-sour doubanjiang sauce is poured over at the table: bright, tangy, and gently spiced.
The dish takes its name from a legend tied to Lingyun Temple in Leshan, then called Jiazhou. The Northern Song poet Su Shi (1037–1101), known by the literary name Dongpo, is said to have studied near Leshan in his youth and washed his inkstones at a pool below Lingyun Rock; the fish in the Minjiang River were said to grow dark-skinned from drinking the ink, and locals called them 'Dongpo's ink fish.' The Inkstone-Washing Pool can still be seen before Dongpo Tower — originally named 'Wine-Carrying Hall' (载酒堂), after Su's line: 'I wish only to be governor of Hanzhou, and sail to Lingyun with wine.' When exactly the dish was codified in kitchens is undocumented; the folk attribution is long-standing regional tradition in Leshan, and the fish remains the anchor course at local banquet tables.
The whole fish arrives head-to-tail, its scored cuts fanned outward in golden spines, lacquered in red-glossed sauce. Lift a piece: the crust shatters with a dry snap, the flesh inside fine-grained and moist. The flavor hits in sequence — a bold sweet-sour surge first, then the fermented heat of doubanjiang and the sharp bite of ginger and garlic following close behind. Eat while hot; the crust softens within minutes.
The defining move is the hot-oil pour before frying. Once the fish is scored with deep crosshatch cuts — straight down then angled in at 45 degrees, to two-thirds depth — the cook ladles near-boiling oil repeatedly over the cuts, making the muscle fibers seize and fan outward in a pine-scale pattern before the fish enters the oil. This pre-sets the shape: too shallow a cut and it won't fan; too deep and the fish fractures in the oil. The sauce balances vinegar and sugar in roughly equal parts over a small amount of liquid, with Pixian doubanjiang providing its red oil and fermented chile depth; a thin potato-starch glaze ensures the sauce coats the crust rather than pooling at the base.
Variations
The Leshan classic relies on Pixian doubanjiang for a fermented-spicy base, with sweet-sour as the dominant note over heat. Some modern restaurants substitute tomato ketchup to thicken and sweeten the sauce, trading the paste's fermented complexity for a brighter red. A clear-sauce variant replaces doubanjiang with fresh green chili for a lighter, herbaceous heat. When ink-head fish is unavailable — it is strictly local to the Minjiang River — similar freshwater carp are substituted; the flesh is comparable but the characteristic dense skin and dark coloring are lost.
On the Palate
Where Dongpo Ink Fish sits in the Chinese flavor cloud
Ingredients
Serves 4
How it's made
7 steps · 25 min active + 30 min waiting
- 15 min
Clean the fish: remove gills and innards, rinse well. Slit open along the backbone and press flat, keeping head and tail attached. Remove the backbone cleanly.
- 25 min
Score both sides with flower cuts: press the knife straight down then angle it inward at 45 degrees, cutting to two-thirds depth. Make 6–7 cuts per side at 2 cm intervals.
Watch outCut straight down then angle in to two-thirds depth — too shallow and the flesh won't fan, too deep and the fish splits apart in the oil.
- 330 min
Rub the fish all over with salt and Shaoxing wine. Rest 30 minutes to season and remove any fishiness.
- 43 min
Heat frying oil to around 220°C. Ladle the hot oil repeatedly over the scored cuts until every cut fans open and sets in place — about 2–3 minutes of continuous pouring.
Watch outLadle the near-boiling oil over the cuts until every one curls open and sets standing — this is what fixes the pine-scale shape before frying.
- 56 min
Carefully lower the fish into the hot oil and deep-fry until deep golden and shatter-crisp, 5–7 minutes. Lift out and drain on a wire rack.
Watch outFry to deep gold and shatter-crisp — listen for the sizzle to quiet down, that's the surface moisture gone.
- 64 min
In a clean wok, fry ginger, garlic, and scallion until fragrant. Add doubanjiang and stir until red oil runs. Add soy sauce, a splash of water, sugar, and vinegar; bring to a boil. Stream in a potato-starch slurry and stir until a thin, glossy glaze forms.
Watch outStir the doubanjiang until the red oil weeps out before anything else goes in — that released oil is the color and the depth.
- 72 min
Pour the hot sauce over the crispy fish immediately. Scatter scallion shreds on top and serve at once.
