Braised Beef with Potatoes
Beef braised until tender with potatoes that soak up the savoury sauce — a classic family stew.
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Luoning Sour-Spicy Beef
Pressure-cooked beef brisket with white radish in a clear sour-spicy broth of wild peppers and yellow lantern chilli sauce. Adapted for a home kitchen from the original ClouChef R&D report — 洛宁酸辣牛肉, report 206.
Original poster image from clouchef.com (poster: 洛宁酸辣牛肉_206.jpeg). This is the hero poster only, not a step-by-step photo set.
Prep: 10 minutesCook: 20 minutesTotal: 30 minutesServings: 2Difficulty: Easy-MediumRegion: HenanFlavour: Sour-spicy (wild pepper and yellow lantern chilli)
Why this works
Luoning, in Henan, gives this beef a flavour that is sour first, spicy second, and clear rather than oily: the broth is strained after the aromatics are fried, so it arrives bright and clean instead of muddy with chilli sediment. The report's ratio is explicit — wild pepper to vinegar two to one by weight — and it is what keeps the sourness sharp without turning harsh, with yellow lantern chilli sauce adding a fruity heat underneath. Blanching matters in a specific way here: the beef is rinsed in hot water after blanching, never cold, because cold water makes the meat contract and turn tough. The final reduction, two minutes on high heat, is judged by eye: the sauce should run off a spoon in a stream, thick enough to cling but still a broth, served in a pre-warmed clay pot with scallion and sesame on top.
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Ingredients
| Ingredient | US | Metric | Substitute / note |
|---|---|---|---|
| Beef brisket, cut into 3 cm cubes | 8.8 oz | 250 g | — |
| White radish, cut into rolling chunks | 3.5 oz | 100 g | Blanch in boiling water 2 minutes. |
| Wild peppers (ye shanjiao), sliced into rings | 1 oz | 30 g | — |
| Yellow lantern chilli sauce | 0.7 oz | 20 g | From a Chinese grocery; Hainan-style yellow lantern sauce. |
| White vinegar (9 degrees) | 1 tbsp | 15 ml | Wild pepper to vinegar 2:1 by weight, per the report. |
| Garlic, minced, and ginger slices | 0.35 oz | 10 g | Combined amount, per the report. |
| Chicken essence, salt and sugar | 1 tsp | 5 g | Combined amount, per the report; adjust salt to taste (adaptation). |
| Beef bone stock, ready-made | 3/4 cup + 1 tbsp | 200 ml | Or chicken stock. |
| Rapeseed oil | 4 tsp | 20 ml | — |
| Cooking wine and ginger, for blanching | To taste | To taste | Report mentions both in the step but gives no quantities; use 1 tbsp wine and 2 slices ginger (adaptation). |
| Scallion and white sesame, for garnish | To taste | To taste | — |
Equipment
- Pressure cooker (or a heavy pot — see variations)
- Strainer, for the broth
- Pre-warmed clay pot or serving bowl
Steps
- Blanch the beef. Put the brisket in cold water with ginger and cooking wine, bring to a boil, skim the scum, lift out and rinse in hot water — never cold water, which makes the meat contract and toughen. Blanch the radish in boiling water 2 minutes and drain.
- Make the sour-spicy broth. Heat rapeseed oil, fry the garlic, ginger and wild peppers until fragrant, add the yellow lantern chilli sauce and fry until yellow oil appears. Pour in the stock, add vinegar, chicken essence, salt and sugar, bring to a boil, then strain out the solids so the broth is clear.
- Pressure-cook. Put the blanched beef, radish and strained broth in a pressure cooker. Cook under pressure 15 minutes (plus or minus 1 minute) after steam is up. Release pressure naturally, then open.
- Reduce and serve. Turn to high heat and reduce about 2 minutes until the sauce is thick enough to run off a spoon in a stream. Pour into a pre-warmed clay pot, scatter scallion and white sesame, and serve hot. Beef must reach at least 75 °C throughout (report safety point).
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Technique: hot rinse, strained broth, fifteen minutes
Three details decide this dish. Rinsing blanched beef in hot water keeps its fibres relaxed; cold water shocks them tight. Straining the broth after frying the aromatics is what makes it clear and bright instead of gritty. And the pressure time is fifteen minutes, not twenty — a minute or two over and brisket that should hold its cube shape falls apart into shreds.
Variations
- No pressure cooker: simmer covered on low heat about 90 minutes until tender, then reduce (adaptation).
- Milder: halve the wild peppers and chilli sauce; keep the vinegar the same so the sourness stays (adaptation).
Frequently asked questions
Why strain the broth?
To remove chilli and aromatics sediment so the finished broth is clear, which is the Luoning style — the flavour stays, the grit goes.
What is yellow lantern chilli sauce?
A Hainan chilli sauce made from yellow lantern chillies, fruity and hot; sold in Chinese groceries.
Why did my beef fall apart?
It was pressure-cooked longer than 15 minutes, or cut smaller than 3 cm. Keep cubes large and time strict.
Storage and freezing
Keeps 3 days refrigerated or up to 1 month frozen; reheat gently until steaming hot throughout. The broth improves after a night in the fridge.
Luoning Sour-Spicy Beef — Recipe Card
Beef brisket and radish pressure-cooked in a clear sour-spicy broth.
Prep: 10 minutesCook: 20 minutesTotal: 30 minutesServings: 2
Ingredients: 250 g beef brisket; 100 g white radish; 30 g wild peppers; 20 g yellow lantern chilli sauce; 15 ml white vinegar; 10 g garlic and ginger; 5 g chicken essence, salt and sugar; 200 ml beef stock; 20 ml rapeseed oil; wine and ginger for blanching (quantities not given).
Steps: 1) Blanch beef, rinse hot; blanch radish. 2) Make broth, strain. 3) Pressure-cook 15 minutes. 4) Reduce 2 minutes, serve.
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Source note: ingredients, quantities and steps are adapted from the original ClouChef R&D report for 洛宁酸辣牛肉 (data/reports/206.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's ingredient weights sum to 650 g against a stated 350 g serving, so the serving size here follows the ingredient amounts (2 servings) and no cost figures are reproduced. The blanching quantities and pressure-cooker alternative are home adaptations and are labelled as such. Original poster image: clouchef.com (洛宁酸辣牛肉_206.jpeg).