Spicy Boiled Fish
Fish poached in a fiery, numbing chilli broth.
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Yellow catfish, lightly floured and pan-fried, then braised in Northeastern bean paste until the sauce turns red, glossy and thick enough to coat rice. Adapted for a home kitchen from the original ClouChef R&D report — 酱焖嘎牙鱼, report 79.

The report's fish is chosen for a reason: yellow catfish — gayayu — is small, tender and almost boneless in the eating, and its spring spawning season is when it is fattest. A whisper of flour on the skin does two jobs, stopping the fish sticking and sealing in juices, but the frying must stay at medium heat: too hot and the skin scorches before the inside cooks, too cool and the fish falls apart when turned. The bean paste is then fried only briefly — thirty seconds, never more than forty — because bean paste scorches fast and turns bitter, ruining the sauce it was meant to build. Eight minutes of braising finishes the fish through, and a final three-minute reduction leaves a third of the sauce, thick and red, which is the whole point: this is a rice dish, and the sauce is expected to be spooned over it.
| Ingredient | US | Metric | Substitute / note |
|---|---|---|---|
| Yellow catfish, cleaned | 14 oz | 400 g | One fish, cleaned weight; small whole catfish or yellow croaker are substitutes (adaptation). |
| Northeastern bean paste | 1.1 oz | 30 g | Northeastern-style doubanjiang; Pixian doubanjiang is spicier (adaptation). |
| Flour, for dusting | 0.7 oz | 20 g | A thin coat only. |
| Scallion segments | 0.7 oz | 20 g | — |
| Ginger slices | 0.4 oz | 10 g | — |
| Garlic cloves | 0.5 oz | 15 g | — |
| Light soy sauce | 1.0 tbsp | 15 ml | — |
| Sugar | 0.2 oz | 5 g | — |
| Cooking wine | 2.0 tsp | 10 ml | Shaoxing wine. |
| Salt | 0.1 oz | 3 g | — |
| Hot water | 20 tbsp | 300 ml | For braising. |
| Cooking oil, for frying | 3.3 tbsp | 50 ml | — |
| Coriander, to garnish | 0.2 oz | 5 g | — |
Two clocks decide this dish. The fish fries gently, two minutes a side at medium heat, turned with a nudge rather than a flip, or it breaks. And the bean paste fries for thirty seconds at most — forty is the ceiling — because scorched bean paste turns bitter and no amount of sugar or braising rescues it. The braise itself must run a full eight minutes for safety.
Yellow catfish, a small freshwater catfish prized in the Northeast for tender, nearly boneless flesh.
A thin coat stops sticking, seals juices and helps the sauce cling. A thick coat turns gummy.
Frying sets the skin and builds flavour; an unfried fish braised in the same sauce is softer and more likely to break.
Best eaten fresh. Leftovers keep 1 day refrigerated; reheat gently until steaming hot throughout and do not reheat more than once.
Yellow catfish, lightly floured and pan-fried, then braised in Northeastern bean paste until the sauce turns red, glossy and thick enough to coat rice. Adapted
Ingredients: 400 g yellow catfish; 30 g bean paste; 20 g flour; 20 g scallion; 10 g ginger; 15 g garlic; 15 ml soy; 5 g sugar; 10 ml cooking wine; 3 g salt; 300 ml hot water; 50 ml oil; 5 g coriander.
Steps: 1) Clean fish, drain, dust thinly with flour. 2) Fry gently about 2 minutes per side until golden. 3) Fry aromatics; add bean paste, fry about 30 seconds until red oil appears. 4) Add 300 ml hot water and seasonings; braise 8 minutes. 5) Reduce on high heat about 3 minutes to a third of the liquid; garnish and serve with rice.
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Source note: ingredients, quantities and steps are adapted from the original ClouChef R&D report for 酱焖嘎牙鱼 (data/reports/79.md). The report's pricing, margin and marketing sections are deliberately omitted here; no B2B cost is presented as a home-cook cost. Original poster image: clouchef.com (酱焖嘎牙鱼东北_79.jpeg).