Beijing Zhajiang Noodles
Wheat noodles topped with a rich, savoury black bean paste and crisp julienned vegetables.
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Half-moon pastries of pork and green bean, pan-fried golden, steamed through with a splash of water, then crisped again — the old Beijing 'fried, then turned back' trick. Adapted for a home kitchen from the original ClouChef R&D report — 老北京炸回头, report 85.

Huitou means 'turned back', and the name describes the cooking sequence that makes these pastries work. A plain pan-fry would leave the raw pork filling undercooked or the base burnt, so the report fries first for colour, then adds water and covers the pan so the filling steams through, then fries again to re-crisp the base. Each stage fixes the last one's weakness: colour, then doneness, then crunch. The filling itself is stirred in one direction until it turns tacky, which binds the pork and bean dice so they do not fall out when the pastry is bitten. The green beans must be boiled a full twelve minutes before they ever meet the pork — raw kidney beans carry toxins that heat destroys, and no later step is long enough to do that job. Keep the dough at about two millimetres: thicker and the base never crisps, thinner and it splits.
| Ingredient | US | Metric | Substitute / note |
|---|---|---|---|
| All-purpose flour | ¾ cup | 100 g | Plus water, below, for the dough. |
| Water, for the dough | 3½ tbsp | 50 g | — |
| Minced pork, about 30% fat | 2.8 oz | 80 g | A 3:7 fat-to-lean ratio, per the report. |
| Green beans, cooked | 2.1 oz | 60 g | Boiled 12 minutes, cooled, diced 0.3 cm. |
| Scallion and ginger, minced | 0.5 oz | 15 g | — |
| Soy sauce | 2 tsp | 10 ml | — |
| Sesame oil | 1 tsp | 5 ml | — |
| Salt | ¼ tsp | 2 g | — |
| MSG | Pinch | 1 g | Optional — omit if you prefer (adaptation). |
| Soybean oil, for frying | 2 tbsp | 30 ml | — |
| Water, for steaming in the pan | 3½ tbsp | 50 ml | — |
The water step is the one people skip, and it is the one that matters: without it the filling stays raw in the middle while the base burns. Add the water around the pan's edge, not over the pastries, so the tops stay dry, and do not lift the lid during the four minutes — the trapped steam is doing the cooking. The final high-heat thirty seconds is for oil, not colour: it forces absorbed oil back out so the base stays crisp instead of greasy.
Raw kidney-type beans contain toxins that only sustained boiling destroys; the later pan stages are too short to make them safe.
Usually the dough was rolled thinner than about 1.5 mm, or the edge was not pinched firmly. Roll to 2 mm and seal well.
You can, but you lose the crisp-then-steamed base that defines huitou; the pan method is the dish (adaptation).
Best eaten hot from the pan; the base softens within an hour. Leftovers keep 1 day refrigerated; re-crisp in a dry hot pan or air fryer until steaming hot. Uncooked pastries freeze well for up to 1 month.
Crisp-based half-moon pastries filled with pork and green bean, fried, steamed and fried again.
Ingredients: 100 g flour; 50 g water (dough); 80 g minced pork; 60 g green beans; 15 g scallion and ginger; 10 ml soy sauce; 5 ml sesame oil; 2 g salt; 1 g MSG (optional); 30 ml frying oil; 50 ml water (pan-steaming).
Steps: 1) Boil beans 12 minutes, dice. 2) Stir filling until tacky. 3) Roll rounds, fill and seal. 4) Fry 3 minutes, add water, cover 4 minutes, fry 1 minute, finish on high heat 30 seconds.
Wheat noodles topped with a rich, savoury black bean paste and crisp julienned vegetables.
Shanghai-style noodles tossed in fragrant scallion oil and soy — fifteen minutes, pantry ingredients, big flavour.
Steamed glutinous rice with pork, mushrooms and dried shrimp, wrapped and steamed until fragrant.
Source note: ingredients, quantities and steps are adapted from the original ClouChef R&D report for 老北京炸回头 (data/reports/85.md). The report's pricing, margin and marketing sections are deliberately omitted here; no B2B cost is presented as a home-cook cost. The MSG-optional note and the freezer-batch variation are adaptations and are labelled as such. Original poster image: clouchef.com (老北京炸回头_85.jpeg).