Sichuan Grilled Fish (Kao Yu)

Quantities live in the recipe card.
The fish
- the fishmonger's "grilled fish" service)
- the 30-minute cure's rub
The grill's char
The mala crown's build
The finish
Doneness & Quality Checkpoints
- The fish: the cure's 30 minutes, the char's blistered armour, the just-set flake.
- The crown: the doubanjiang's bloom, the spice cabinet's perfume, the vegetables' stain.
- The tray: the boiling pour, the 5-minute finishing, the two clocks' one argument.
Finish & Plate
The tray's own centre at the table's flame — the char's armour under the boiling crown, the vegetables' soaked floor — the noodle's later addition the crown's final argument, and the beer's cold the fire's honest companion.

Sichuan Grilled Fish (Kao Yu)
Prep: 40 minutes, plus 30 minutes marinating · Cook: 35 minutes · Total: About 1 hour 45 minutes · Serves 3–4
Ingredients
The fish
- 1 whole grass carp or tilapia, 800 g–1 kg, split to the butterfly (the belly's opening, the backbone's retained argument — the fishmonger's "grilled fish" service)
- 1 tbsp (15 ml) Shaoxing wine, 1 tsp (5 g) salt, ½ tsp (2 g) five-spice, 1 tbsp (15 ml) oil — the 30-minute cure's rub
The grill's char
- Neutral oil's brush; the grill or oven's 230 °C argument (the broiler's honest substitute)
The mala crown's build
- 4 tbsp (60 ml) neutral oil
- 3 tbsp (45 g) doubanjiang, mashed; 12 whole dried chillies, snipped
- 1 tbsp (8 g) Sichuan peppercorns; 1 tsp (3 g) cumin seeds
- 1 tbsp (10 g) ginger, sliced; 5 cloves garlic, sliced; 1 onion, sliced
- 400 ml chicken or fish stock; 1 tbsp (15 ml) light soy, 1 tsp (5 g) sugar
- 200 g bean sprouts or the celery's lengths; 100 g lotus root, sliced thin; 100 g potato, par-boiled 4 minutes
The finish
- 2 tbsp (30 ml) chilli oil, with the sediment; the spring onion's and coriander's scatter
Instructions
- The grill's char — 12–15 minutes at the 230 °C fury. The cured fish's split face oiled and laid to the grill's or the broiler's fierce heat (the 230 °C argument) — the 12–15 minutes' char to the skin's blistered armour and the flesh's just-set (the thickest hill's flake at the chopstick's push), the fish lifted to the waiting tray. Checkpoint — the grilled fish runs the char's blistered, mahogany armour over the flesh's just-set white — the smoke's perfume the whole dish's foundation, and the pale, uncharred fish the dish's first argument's certain absence.
- The mala crown's build — 8 minutes at the fierce wok. The oil at the moderate's patience, the doubanjiang and the chillies' 60-second red release and the peppercorns', cumin's, ginger's, garlic's and onion's 60-second bloom — the stock's pour and the boil's 2 minutes, the soy and sugar's dial — the vegetables' 3-minute simmer to the bean sprout's wilt and the lotus's stain. Checkpoint — the crown runs the deep brick-red, spoon-coating body with the spice cabinet's every perfume at the nose — the doubanjiang's fermented depth and the peppercorn's numbing whisper at the one foundation (the #134 crayfish's shared spice-oil law).
- The table's boil — the crown's poured theatre. The boiling crown poured over the grilled fish's tray at the table's moment, the chilli oil's and sediment's crown, the spring onion's scatter — the tray's flame (the table's burner's honest argument) held at the boil's 5-minute finishing, the fish's char and the crown's fire at the one simmering argument. Checkpoint — the eating test: the flesh's smoky, just-set flakes (the char's armour the smoke's own argument) under the crown's numbing-fire — the vegetables' stain-soaked crunch at the tray's floor — the grill's smoke and the mala's fire the one fish's two clocks, the night market's whole hybrid argument complete.
Troubleshooting
| Symptom | Cause | Fix |
|---|---|---|
| Fish's flesh fell at the crown | The char's clock short, or the boil's long simmer | The armour's full char; the 5-minute ceiling at the tray |
| Crown's fire flat, the smoke's loneliness | The spice oil's bloom rushed | The #134 law — the moderate's full patience |
| Char's armour absent, the fish's pale steam | The heat's mercy | The 230 °C fury — the char's own law |
Storage, Make-Ahead & Variations
- The charred fish's and the crown's separate holds (1 day each) the tray's on-demand assembly; the assembled tray's service the boil's own hour — the leftover's noodle bowl the crown's second-day argument. - The kao yu canon's variations run the pickled vegetable's sour crown (the #82 suan cai's register) and the garlic's heavier school at the identical two-clock law; the #106 shui zhu's poured crown and the #134 crayfish's spice oil this record's two shared doctrines. The Sichuan grilled fish's night-market seat the wok canon's and the grill canon's one hybrid argument. - The canon's seat: the Chongqing night canon's hybrid master — the char's armour and the mala crown's boil — at the grilled-fish theatre's own first seat.