STEP-BY-STEP INSTRUCTIONS WITH PICTURES
In a large wok, drizzle in a couple of tbsp of oil, toss in all the spices along with ginger slices, garlic cloves, and scallions. Stir over medium heat for a couple of minutes or until fragrant.
Pour in 5-6 cups of bottled water or distilled water. Do not use tap water as it will ruin the quality of your Lushui. Bring this to a boil.
Add soy sauce, dark soy sauce, Chinese cooking wine, rock sugar, and salt. It looks very salty, and that is correct because it needs to be a lot saltier than your normal taste so it can infuse its flavor into the ingredients you want to cook in it.
Let this simmer for about 15 minutes and your Lushui is ready to be used as poaching or braising liquid. My favorite dish is braised beef shank (Luniujianzi 卤牛腱子). The beef becomes super flavorful after braising. Then you slice it think and serve with chilie oil. My dad loves braised pork trotters (Luzhuti 卤猪蹄), and braised pork intestines (Lufeichang 卤肥肠), braised duck (Luya卤鸭). Oh, there is a famous cantonese dish call soy sauce chicken (豉油鸡), it is aslo belong to this cooking category. There are many other options, you can egg, tofu, or root vegetables in it, such as lotus root, which is favorite.
Like I mentioned before, every family has its own version of Lushui. This is my standard recipe. you can adjust it around to find the perfect flavor that fits you.
For example, if you are more into Cantonese cuisine, you can add a little bit of orange peel, rose cooking wine, and Zhuhou paste. I have done it in my Cantonese braised beef recipe.
I love the spicy and numbing flavor, that’s why I am using tons of Sichuan peppercorns and Red dried chilies. If you can’t handle spicy food, you can skip it.
Now I am going to show you how to properly take care and reuse your Lushui.
- After you are done cooking, strain the braising liquid to remove all the solid ingredients. Bring the broth back to a full boil.
- Store it in a clean mason jar. Put it in the fridge. Once it cools down. There will be a layer of fat formed on the top. Scoop it out. Some people suggest keeping the fat for more flavor. Some think the fat makes your Lushui spoil faster. I prefer to remove it but I will keep the fat for other cooking use.
- Freeze the Lushui for up to 2 months. Ideally, you want to reuse this brine at least once every 2 months to develop the flavor.
- If you don’t have any plans to reuse the brine, you still need to take it out of the freezer every 2 months. Defrost it and bring it back to a full boil to kill any microorganisms in the stock. Store it in the mason jar and freeze it again. This way, it will renew it is storage time for 2 more months. It is better to label it so you don’t forget. In theory, your master brine could be sustained indefinitely if due care is taken to ensure it does not spoil. If you missed the schedule by accident, you have to discard the brine and start new again.
Next time you want to make Luwei again, you just do the same thing. Stir fry some aromatic first. The difference is that you don’t use plain water, instead, you will pour in the flavorful brine that you made previously. Depending on the evaporation, you do have to add some water once in a while and make sure to add more spices, sugar, soy sauce, and other seasonings to keep it from diluting. This is the trickiest part because I know you will ask me how much more should I add? Well, for the spices and aromatics, you can use the same amount. But for the sugar, soy sauce, and other seasonings, it is to taste because it depends on how much meat you are braising and how much water you are adding in. So i can’t give you an exact number.
The Lushui recipe itself is very easy. What makes it valuable is the proper care and countless times of reusing it. The braised meat or other ingredients will infuse their own flavors back into the stock. The Lushui will continue to accumulate and create a richer, more complex flavor. Eventually, it will turn into a master brine.
This method is adjusted based on the home cooking schedule. For restaurants, they usually simmer the broth 24/7 and constantly replenish ingredients so they don’t need to freeze and reboil it.
Believe it or not, some time-honored restaurants in China treasure their Lushui as heirloom because it is loaded with thick and rich flavors after years and years of using it. They literally passed it down from generation to generation.
I hope you give it a try soon. In the future, I will share lots of recipes that require this Lushui.