Squirrel Fish (Song Shu Gui Yu)

Quantities live in the recipe card.
The fish
The sauce (the Suzhou sweet-sour's scarlet)
- or the traditional hawthorn's or plum's sauce at the purist's)
The fry
Doneness & Quality Checkpoints
- The knife: the skin-deep crosshatch, the 1 cm's even diamonds, the tail's joined hinge.
- The fry: the dry dust's law, the first fry's set, the second's standing gold.
- The sauce: the scarlet's translucent gloss, the Suzhou sweet-sour's balance, the table's pour.
Finish & Plate
The bloom's arch to the platter's centre — the head's argument at the fore — and the scarlet's pour at the table's moment, the last crackle the ceremony's own signature. The shared platter's picking the banquet's engagement.

Squirrel Fish (Song Shu Gui Yu)
Prep: 45 minutes · Cook: 15 minutes · Total: About 1 hour · Serves 4–6
Ingredients
The fish
- 1 whole mandarin fish or sea bass, 800 g–1 kg, scaled, gutted, the head's retained argument (the fishmonger's honest head-off service the simpler route)
- 1 tsp (5 g) salt, 1 tbsp (15 ml) Shaoxing wine, the 15-minute cure
- 100 g cornstarch, for the fish's full dust (the dry coat's law)
The sauce (the Suzhou sweet-sour's scarlet)
- 4 tbsp (60 ml) neutral oil; or the reserved fry's oil's spoon
- 4 tbsp (60 g) tomato ketchup (the modern scarlet's honest base — or the traditional hawthorn's or plum's sauce at the purist's)
- 3 tbsp (45 g) sugar, 3 tbsp (45 ml) Chinkiang black vinegar (or the rice vinegar's lighter)
- 100 ml water or the fish stock; 1 tbsp (10 g) cornstarch in 2 tbsp (30 ml) water
- ½ tsp (2 g) salt; the sesame oil's few drops
The fry
- 1.2 litres neutral oil, at the 180 °C working heat
- The extra cornstarch's handful for the second dust
Instructions
- The fry's bloom — the first fry's set and the second's standing quills. The dusted fillets held by the tail and lowered to the 180 °C oil — the first fry's 3 minutes to the set's pale gold (the quills' first direction, the spider's or the ladle's hot-oil's spooning over the fillet's own argument), lifted — and the oil's heat raised to 190 °C for the second fry's 90 seconds: the quills' standing bloom to the deep golden crown, the tail's held arch the squirrel's own silhouette at the platter's rest. Checkpoint — at the second fry's end: every quill stands separate and golden — the crosshatch's bloom the architecture's own proof (the flattened, matted fur the wet cut's or the shallow score's certain end), and the fillet's tail arches at the platter's classic silhouette.
- The sauce's scarlet and the pour's theatre. The wok's spoon of oil, the ketchup fried 30 seconds to the scarlet's release, and the sugar, vinegar, water and salt to the boil — the cornstarch's slurry to the glossy cling's 30 seconds, the sesame oil's finish — the sauce held at the warm for the table's pour. Checkpoint — the sauce runs the translucent scarlet's glossy body — the sweet and the sour in the Suzhou balance (the sugar's honest majority the northern sweet-tooth's argument) — and the spoon's coat the pour's readiness.
- The platter and the table's pour. The fried fish's bloom arranged to the platter (the head's joined argument or the head-off's twin fillets' crown — the tail's arch the presentation's own law), and the scarlet sauce poured over the bloom at the table's moment — the quills' last crackle at the sauce's arrival, the "squirrel's chirp" the legend's own claim. Checkpoint — the eating test: the quill's crisp shell and the flake's sweet, clean white beneath (the crosshatch's own bite-sized arguments — the fork's and the chopstick's equal ease), the sauce's sweet-sour scarlet clinging at every bloom — the Suzhou banquet's whole theatre, the showpiece's complete argument at the first crackle.
Troubleshooting
| Symptom | Cause | Fix |
|---|---|---|
| Quills matted, the bloom refused | The wet cuts, or the shallow score | The dry dust's every crevice; the knife's skin-deep confidence |
| Fillet fell at the oil | The skin cut through | The depth's law — the knife's stop at the skin |
| Sauce's scarlet dull, the coat thin | The ketchup's raw skip, or the slurry shy | The 30-second fry's release; the 1 tbsp's cling |
Storage, Make-Ahead & Variations
- The dish serves the fry's and the pour's moment — the bloom's theatre same-minute; the leftover's re-fry the softer second argument. The sauce holds 3 days in a jar for the next fish's or the pork's (#19's Cantonese cousin) sweet-sour register. - The canon's variations run the mandarin fish's original argument and the sea bass's honest modern substitute; the squirrel's cut at the boneless fillet's fan (the record's twin-crown) the simpler home geometry. The West Lake vinegar fish's (#80's) gentle poach the sister canon's plainer argument at the same Jiangnan sweet-sour's seat. - The canon's seat: the Suzhou banquet canon's showpiece master — the knife's crosshatch and the double fry's bloom — at the banquet theatre's own first rank.