Chinese perpetual stew usually refers to master stock: a soy-seasoned, aromatic braising liquid used to cook successive batches of meat, eggs, or tofu. This version simmers beef shank with ginger, star anise, and Shaoxing wine, then shows how to cool and store the stock safely instead of leaving a pot simmering indefinitely. Master-stock formulas vary by region and household, so treat this as a practical starting point rather than a single definitive version.
The Chinese term lu shui describes seasoned brine or stock used for braising. The liquid develops deeper flavor with use, but safe handling matters: it should be chilled promptly between batches and reheated thoroughly before reuse. This recipe makes a batch of tender beef and enough flavorful stock to refrigerate or freeze for another meal.
Ingredients
- 2 lb (900 g) boneless beef shank, in one piece or two large pieces
- 8 cups (1.9 L) water
- 1 cup (240 ml) regular soy sauce
- 2 tablespoons (30 ml) dark soy sauce
- 1/2 cup (120 ml) Shaoxing wine
- 1/3 cup (65 g) Chinese rock sugar or packed light brown sugar
- 6 slices fresh ginger, about 2 oz (55 g)
- 4 scallions (about 60 g), cut into 3-inch (7.5 cm) lengths
- 6 garlic cloves (about 30 g), lightly crushed and peeled
- 3 whole star anise (about 4 g)
- 1 cinnamon stick, about 3 inches (7.5 cm)
- 1 tablespoon (8 g) Sichuan peppercorns
- 1 teaspoon (2 g) fennel seeds
- 2 dried bay leaves (about 0.5 g)
- 1 strip dried tangerine peel, about 2 by 1 inches (5 by 2.5 cm), optional
- 1 tablespoon (15 ml) neutral oil
Instructions
- Prepare the beef and aromatics. Pat the beef dry. If it is one very large piece, cut it into two pieces that will fit comfortably in a heavy pot. Slice the ginger, cut the scallions, crush the garlic, and measure the spices and liquids. Put the star anise, cinnamon, peppercorns, fennel, bay leaves, and dried tangerine peel in a tea filter or tied piece of cheesecloth if you want the stock easy to strain later. The spice bag is optional; loose spices can simply be strained out.
- Blanch the beef. Place the beef in a pot and cover it with cold water. Bring the water to a boil, then simmer for 5 minutes, skimming away gray foam. Drain the beef and rinse it briefly under warm water to remove foam clinging to the surface. Rinse the pot as well. This short blanch gives the finished stock a cleaner appearance and flavor; it is not a substitute for fully cooking the beef.
- Brown the aromatics and build the stock. Return the dry pot to medium heat and add the neutral oil. Add the ginger, scallions, and garlic and cook for about 2 minutes, stirring so the garlic does not burn. Pour in the water, both soy sauces, Shaoxing wine, and sugar. Add the spice bag or loose spices. Bring the liquid to a gentle simmer, stirring once or twice until the sugar dissolves, and simmer for 15 minutes to begin infusing the broth.
- Braise the beef. Add the blanched beef and enough hot water to keep it mostly submerged, if needed. Bring the liquid just back to a simmer, then lower the heat and cover the pot slightly ajar. Simmer gently for about 2 hours 30 minutes, turning the beef every 45 minutes. Avoid a hard boil, which can make the meat tighten and cause more liquid to evaporate. Add a little hot water if the meat becomes exposed. Start checking for tenderness after 2 hours; a skewer should slide into the thickest part with little resistance.
- Check doneness and rest. Check the thickest part of the beef with a food thermometer. The USDA FSIS safe minimum for whole cuts of beef is 145°F (63°C), followed by a 3-minute rest; continue braising beyond that minimum until the shank is fork-tender. Transfer the beef to a clean plate and let it rest for 15 minutes before slicing across the grain. If it is still tough, return it to the stock and continue simmering in 15-minute increments.
- Strain and serve the stock. Remove the spice bag, or strain out the spices, ginger, scallions, and garlic. Taste the stock. It should be savory, gently sweet, and aromatic; if you want it less salty, dilute the portion you plan to serve with a little hot water. Slice the beef and spoon some hot stock over it. Set aside any stock you will not serve right away for prompt cooling and storage.
Tips
- Keep the simmer gentle. A few small bubbles are enough. A rolling boil clouds the stock, drives off liquid, and can leave the outside of the beef overcooked before the center turns tender. Use a snug-fitting lid, but leave it slightly ajar so you can monitor the pot.
- Use a substitute that suits the flavor. Shaoxing wine adds a mellow, lightly nutty aroma; dry sherry is a practical substitute, while omitting the wine and replacing it with water makes the stock less complex. Rock sugar gives a clean sweetness, but light brown sugar works well and tastes a little more molasses-like.
- Know what the specialty peel does. Dried tangerine peel adds a subtle citrus bitterness and fragrance. If it is hard to find, omit it or use a narrow strip of fresh orange peel without the white pith; fresh peel tastes brighter and less concentrated, so use just one strip.
- Adjust the salt only after cooking. Soy sauce concentrates as liquid evaporates, and different brands vary in saltiness. Avoid adding salt at the start. Taste the finished stock and dilute the serving portion, rather than the entire batch, if it is stronger than you like.
Serving Suggestions
Serve the sliced beef warm with steamed jasmine rice, using a few spoonfuls of stock as a sauce rather than flooding the plate. Add a simple vegetable side such as blanched bok choy, Chinese broccoli, or napa cabbage. Their fresh, mild flavor balances the savory braising liquid, and the vegetables can be quickly blanched in a separate pot so the master stock stays clean and easy to save.
For a fuller meal, offer chili oil, sliced scallions, or a small dish of black vinegar at the table. These are optional finishing touches, not ingredients the stock needs. The beef also works in noodle soup: warm a serving of stock, dilute it with water to taste, and add cooked noodles and greens. Keep serving portions separate from the stock you intend to store.
Variations
Once the stock is made, it can season later batches of ingredients, but cook each batch separately and handle the liquid safely between uses. Hard-boiled eggs are a simple option: peel them and simmer them in reheated stock for about 20 minutes, then cool them in the liquid in the refrigerator for a more pronounced flavor. Add eggs only when you are ready to serve or store them promptly; do not leave them sitting out in the pot.
For tofu, use firm or extra-firm tofu cut into large pieces and simmer it gently in a portion of stock for about 20 to 30 minutes. For chicken, use bone-in pieces and cook until the thickest part reaches 165°F (74°C) on a food thermometer. Pork shoulder can replace the beef, though its flavor and texture will be richer; whole cuts of pork should reach at least 145°F (63°C) and rest for 3 minutes, with further braising as needed for tenderness. Keep in mind that each ingredient changes the stock, so taste and adjust it before serving.
You can also shift the spice balance. Add one small dried chili for gentle heat, or reduce the star anise if you prefer a less licorice-like aroma. A few slices of dried shiitake add an earthy note, while extra ginger makes the broth sharper and warmer. Make modest changes the first time, since strong spices can dominate a stock that will be reused.
Storage and Reheating
Do not keep this stock simmering on the stove for days or leave it at room temperature between uses. After serving, strain the leftover stock into shallow containers so it cools faster. Refrigerate it within 2 hours of cooking; for quicker cooling, set the containers in an ice-water bath and stir the stock with a clean utensil. Store the beef separately in a covered container, also refrigerated within 2 hours. Cooked beef and stock keep for 3 to 4 days in the refrigerator.
For longer storage, freeze the stock and beef in meal-size portions, leaving a little room in each container for expansion. Use within about 3 months for best quality. Thaw in the refrigerator or reheat directly from frozen over low heat, stirring as the stock loosens. Bring stock to a boil before using it as the base for another braise, and bring leftovers to 165°F (74°C) when reheating. Reheat only the amount you need; chill the unused portion promptly rather than repeatedly warming and cooling the whole batch. Discard stock or meat that has been left out longer than 2 hours.
To reuse the stock, strain it if needed, then bring it to a full boil before adding a fresh ingredient. If it has become very concentrated or salty, dilute it with water. After cooking the next batch, strain the stock again and cool it promptly using the same shallow-container method. Each round changes the flavor and amount of liquid, so add fresh water and seasonings as needed rather than assuming the stock can be topped up indefinitely.
Frequently Asked Questions
Is Chinese perpetual stew the same as master stock?
It commonly refers to master stock, a seasoned braising liquid reused for successive batches. It is not a single fixed recipe, and families and regional styles vary. The name does not mean the pot should be kept warm or simmering continuously; safe refrigeration or freezing is essential between uses.
Can I make this without Shaoxing wine?
Yes. Dry sherry is a convenient substitute with a similar rounded aroma. You can also leave it out and replace it with the same amount of water, though the stock will taste a little less layered. Avoid using a heavily salted cooking wine unless you account for its salt when seasoning.
Why is my beef still tough after the listed time?
Shank contains connective tissue, and tenderness depends on the size of the pieces and how steadily the pot simmers. Keep the liquid at a gentle simmer and cook in 15-minute increments until a skewer slides in easily. Check that there is enough liquid and that the pot is not boiling hard.
Can I reuse the stock more than once?
Yes, provided every batch is cooked thoroughly and the stock is cooled and refrigerated or frozen promptly between uses. Strain it after each braise, store it cold, and bring it to a full boil before adding the next batch. Do not reuse stock that was left out too long or whose storage history is uncertain.
Does the stock need to be refrigerated before I use it again?
Yes, if you are not using it immediately. Divide it into shallow containers and refrigerate within 2 hours, or freeze it for longer storage. Reheat the amount needed thoroughly before cooking with it. Never rely on a pot left on a low burner or on repeated boiling to make improperly stored stock safe.
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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes
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