Scallion Oil Noodles
Noodles tossed in fragrant scallion oil and soy.
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Slippery eel slices in a dark, glossy sweet-bean sauce spooned over thin wheat noodles — a Jiangnan bowl built on speed: the eel spends only about 30 seconds in hot oil. Adapted for a home kitchen from the original ClouChef R&D report — 爆鳝面, report 56.

The report's whole idea is contrast: eel so tender it barely cooks, against a sauce thick enough to coat every noodle. A 30-second slide through oil at about 150 °C is all the eel gets, so it stays soft instead of turning rubbery, and the pre-mixed sweet-bean sauce — sweet bean paste to light soy at 2.5:1, with sugar — goes on at high heat for only about 10 seconds, just long enough to glaze. Onion and scallion are charred briefly first, giving the bowl a smoky edge under the sweetness. The noodles are cooked to about 80 percent done, so they finish in the hot topping rather than turning soft. Nothing here is slow food: the report's discipline is timing, and a home cook who respects the two short clocks — 30 seconds for the eel, 10 seconds for the sauce — gets the same glossy, tender result. At home, having the sauce mixed and the noodles drained before the eel hits the oil keeps that timetable intact.
| Ingredient | US | Metric | Substitute / note |
|---|---|---|---|
| Eel slices, boned | 5.3 oz | 150 g | Fresh eel from a fishmonger, boned; frozen eel slices are a workable substitute (adaptation). |
| Onion, shredded | 1.1 oz | 30 g | — |
| Scallion, cut on the bias | 0.7 oz | 20 g | Spring onion. |
| Sweet bean paste | 0.9 oz | 25 g | Tianmianjiang; no direct substitute — hoisin is sweeter and thinner (adaptation). |
| Light soy sauce | 2.0 tsp | 10 ml | — |
| Sugar | 0.2 oz | 5 g | — |
| Cooking wine | 2.0 tsp | 10 ml | Shaoxing wine; dry sherry in a pinch. |
| Corn starch | 0.2 oz | 5 g | For velveting the eel. |
| Neutral cooking oil | 1.3 tbsp | 20 ml | Any neutral oil. |
| Thin fresh wheat noodles | 7.1 oz | 200 g | Alkaline noodles if available; dried thin noodles, cooked per packet (adaptation). |
| Scallion greens, for garnish | 0.2 oz | 5 g | Blanched 3 seconds in boiling water per the report, then drained. |
| Salt and white pepper, for marinating | to taste | to taste | Quantities not given in the report — season lightly (adaptation, labelled). |
The eel must not pass 30 seconds in the oil, and the final toss must not pass about 15 seconds, or the eel toughens. The report requires temperature checks after both the slide and the toss: the topping must reach at least 75 °C / 167 °F throughout (home food-safety guidance, added as an adaptation).
It almost certainly cooked too long. The report caps the oil slide at 30 seconds and the final toss at about 15 seconds.
Yes — cook them to just under done, since they finish in the hot topping. The report specifies fresh thin noodles, ideally alkaline.
The report requires it: raw scallion greens are never served unheated, so a 3-second blanch is part of the method, not decoration.
Best eaten immediately; the sauce soaks into the noodles on standing. Leftovers keep 1 day refrigerated; reheat until steaming hot throughout and do not reheat more than once.
Slippery eel slices in a dark, glossy sweet-bean sauce spooned over thin wheat noodles — a Jiangnan bowl built on speed: the eel spends only about 30 seconds in
Ingredients: 150 g eel slices; 30 g onion; 20 g scallion; 25 g sweet bean paste; 10 ml light soy; 5 g sugar; 10 ml cooking wine; 5 g corn starch; 20 ml oil; 200 g thin noodles; 5 g scallion greens.
Steps: 1) Marinate eel 5 minutes, coat with starch. 2) Mix sauce. 3) Blanch garnish 3 seconds. 4) Slide eel at 150 °C about 30 seconds. 5) Char onion and scallion about 20 seconds. 6) Toss with sauce about 10 seconds; serve over noodles cooked to 80 percent.
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Source note: ingredients, quantities and steps are adapted from the original ClouChef R&D report for 爆鳝面 (data/reports/56.md). The report's pricing, margin and marketing sections are deliberately omitted here; no B2B cost is presented as a home-cook cost. The report heading describes about 250 g of noodles while its table gives 200 g; this page follows the table. Salt and white-pepper quantities for the marinade are not given in the report and are labelled as an adaptation. Original poster image: clouchef.com (爆鳝面_56.jpeg).