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Braised Chinese pork ribs (Wuxi style) 無錫排骨

These Chinese pork ribs are so tender that the meat almost melts off the bone!

It is called Wuxi Pork ribs (無錫排骨), the signature cuisine of Wuxi, a town in the Jiangsu 江蘇 province of China.

I want to introduce to you how to cook these famous Chinese pork ribs, characterized by the sweetness of rock sugar, the sourness of the red vinegar 镇江红醋, and the flavor of Shaoxing wine. First, the braising liquid is cooked down and caramelized into a thick, luxurious red sauce with rock sugar, which enrobed the ribs.

The method is simple, but be prepared for prolonged braising, and you will be rewarded with the seductive flavor of this culinary wonder. You can easily make it with this recipe at home instead of getting it from a Chinese restaurant.

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These Chinese pork ribs are so tender that the meat is almost melting off from the bone!  It is called Wuxi Pork ribs (無錫排骨), the signature cuisine of Wuxi, a town in the Jiangsu 江蘇 province of China.

How to cook Chinese pork ribs- the step-by-step guide

Step 1- Marinate the pork ribs

Ask your butcher to cut the pork ribs crossways into long pieces. Next, I suggest you ask your butcher to cut the ribs into single bones, square pieces. It is challenging at home as it requires a sturdy butcher cleaver.

You can use spareribs (meatier) or baby back ribs (smaller but more tender. Generally, I prefer spareribs as it is the more meaty one for this recipe.

Add a small amount of light soy sauce and salt to the pork ribs and marinate for at least two hours. Marinate helps to enhance the flavor of the pork ribs. I also marinate the lean pork overnight with salt in another recipe- Cantonese Porridge with Lean Pork. Meat treating in this way can still retain the saltiness after prolonged simmering.

The amount of salt required is one percent of the ribs by weight. In this case, I use 10g (2 teaspoons) for one kg of pork ribs.

There is an alternate way to do it. Some cooks prefer to place the ribs in boiling water and blanch them for a few minutes. Remove and drain. This step will help to remove the impurities and the porky smell of the ribs. You can do this after marination, as a few minutes of blanching will not remove the salt that penetrates deep into the ribs. You can skip this step by rinsing the ribs under running water if it is fresh and has no unacceptable smell.

Step 2- Get all the ingredients ready

Red yeast rice (optional)

Red yeast rice renders a beautiful red hue to the ribs. You can extract the color for fifteen minutes by soaking the rice in hot water. Then, discard the rice, and add only the colored water to the braising liquid.

Alternatively, tie the red yeast rice in a cheesecloth bag before adding it to the braising water. Remove the bag when the ribs become tender.

Red yeast rice (红曲米, Monascus Purpureus) is traditionally used by the Chinese chef to improve the color of various dishes. It is also used in our Chinese Roast Chicken recipe.

You can purchase red yeast rice in most Chinese medical halls and grocery shops in Asia. Unfortunately, it is difficult to get even in certain Asian countries outside China. Omit it if you cannot find it , as it will not affect the taste. However, the color will not be as red as you expected.

Chinese pork ribs

The Aromatics

There are some specific aromatics and spices for Wuxi pork ribs. Let’s take a look at each of them.

Ginger. Ginger can remove any off-putting ‘porky’ smell. If you have a choice, use old ginger instead of the younger one for a better flavor. Some cooks prefer to slice the ginger, and others cut the ginger into small dice for sautéing.

Scallion. Scallions and ginger are always used side by side in Chinese cooking. Use scallion generously. It provides the flavor and helps prevent the pork ribs from sticking to the wok/pan during prolonged simmering. Reserve some chopped scallions to sprinkle on top of the ribs for garnishing.

Vinegar, sugar, and wine

The signature flavor of Wuxi-style Chinese pork ribs is from vinegar, sugar, and wine. There are numerous variations of the amount used, even in Wuxi itself, not to mention other outrageous adaptations elsewhere. However, these three ingredients must qualify as authentic Wuxi pork ribs.

Vinegar. Chinkiang vinegar from Zhejiang (浙江红醋) is the authentic one. Any other rice vinegar is an acceptable substitution if you cannot get it.

Sugar. Rock sugar is preferred in this recipe. If you can’t get it, use castor or granulated sugar. Chinese Rock Sugar is irregular lumps of crystallized, refined sugar. It forms a translucent and glossy appearance on the pork ribs. The surface will be less glossy if you use regular sugar. Rock sugar should add only after some time of simmering. Once it is caramelized, the gravy will stick to the surface of the pork ribs to form a glossy sheen,

Shaoxing wine. Use Shaoxing wine or any rice wine that will do the job. Dry sherry is another acceptable alternative.

無錫排骨 Chinese spare ribs

Star anise, cinnamon stick, and clove

The main spices for braised Chinese pork ribs, Wuxi style, are star anise and cinnamon. Clove, however, is omitted in some versions.

The flavor of star anise and cinnamon is quite intense, and a small amount goes a long way. I mention how many star points will be used in the recipe as the size of star anise varies. The same problem applies to the cinnamon bark: the bigger bark of the same length can be double in weight. Therefore, I am using the weight as the unit of measurement for cinnamon bark in the recipe for accuracy. (You may consider using a kitchen scale for this purpose.)

Light and dark soy sauce

Most of the recipes include a small amount of light soy sauce. I will not use dark soy sauce as the color of Wuxi pork ribs should be red, not black.

This recipe does not need Hoisin sauce, sesame oil, sesame seeds, chili peppers, Sichuan peppercorns, and five-spice powder. Instead, I prefer to keep it simple and delicious.

The signature flavor of Wuxi-style Chinese pork ribs is from the triumvirate of vinegar, sugar, and wine. These three ingredients are a must to qualify as authentic Wuxi pork ribs.

Step 3- Brown the pork ribs

Deep-fried pork ribs for two minutes until the surface starts to turn color is the general method used by restaurants.

Deep frying adds more flavor to the ribs. This method is excellent, but if you want to save some oil, or if it is not convenient to deep-fry at home, you can pan-fry the pork ribs instead.

Pan-frying can be as good as deep-frying. You need to add about 1/8 inch depth of oil to a frying pan, or at least if it is sufficient to cover the whole pan. Sear the ribs on both sides until the meat starts shrinking and the bone protrudes. When this is achieved, the color will turn a little brown. It is time to remove it and set it aside.

wuxi pork

Step 4- Braise the pork ribs over low heat

Here are the steps:

  • Saute the ginger and scallion in the wok until aromatic.
  • Add the pork ribs that have been deep-fry into it.
  • Add the wine, vinegar, salt, and soy sauce to the pan.
  • Add water until it is just enough to cover the ribs.
  • Bring the braising liquid to a boil. Then reduce the heat to a minimum, which is just hot enough to simmer it.
  • Cover the pan with a lid. Simmer for about 30 minutes.
  • By now, the liquid should have reduced significantly. Open the lid and turn the ribs over to ensure even cooking.
  • Add the rock sugar. Add some hot water if the amount is reduced too much. Otherwise, cover it again and braise for another 30 minutes.
  • Remove the lid. Check the tenderness of the ribs. Press the spatula or chopsticks against the meat to check whether the meat is about to detach from the bone. The cooking time required to braise it until this tenderness depends on the heat based on visual observation. Cook for a longer time if it has not achieved the tenderness that you want. You should be able to poke through the meat with a chopstick without resistance.
  • Once the pork ribs have achieved the desired tenderness, cook down the liquid o become a sticky sauce.
  • The gravy will coat the ribs to form a sticky glaze.


You can use a slow cooker for cooking it instead of on the stovetop.

Other related Chinese dishes

Here is some other similar Chinese food that you will like:

Yield: 4 people

Braised Chinese pork ribs (Wuxi style) 無錫排骨

Chinese pork ribs

This Chinese pork rib is characterized by the sweetness of rock sugar, sourness of the red vinegar 镇江红醋 and the flavor from rice wine. The braise is cooked down and caramelized into a thick, luxurious red sauce, enrobed the ribs within.

Prep Time 10 minutes
Cook Time 1 hour
Additional Time 12 hours
Total Time 13 hours 10 minutes


Ingredients (A)

  • 500 g pork ribs, , cut crosswise into single-bone pieces
  • 1 teaspoon salt
  • 1 teaspoon light soy sauce
  • Blanched broccoli to garnish

Ingredients (B)

Ingredients (C)

Ingredients (D)


Please refer to the text of the post for the details of each step.

  1. Cut the spareribs into single-bone pieces. Add the salt, light soy sauce, then marinate overnight.
  2. Blanch in hot water for three minutes to remove blood and impurities. Rinse and drain in a colander. (Optional step)
  3. Saute ingredients (B) with the oil in the pan until fragrant. Remove the aromatics. 
  4. Heat the remaining vegetable oil in the frying pan. Pan-fried the spare ribs over medium heat until golden brown on both sides. Remove and set aside.
  5. Add ingredients (C). Bring the liquid to a boil and simmer for one hour over low heat or until the ribs become tender. Add water if necessary.
  6. Add ingredients (D).
  7. Remove the ribs from the braising liquid.
  8. Strain the braising liquid through a fine sieve. Reduce the liquid. Thicken with the 1/2 teaspoon of cornflour.
  9. Add the ribs back to the sauce. Coat the ribs with the sauce and reduce the sauce further until it becomes syrupy. Serve.

Nutrition Information:



Serving Size:

2 servings

Amount Per Serving: Calories: 1115Total Fat: 83gSaturated Fat: 25gTrans Fat: 1gUnsaturated Fat: 37gCholesterol: 281mgSodium: 2317mgCarbohydrates: 31gFiber: 3gSugar: 1gProtein: 61g

This data was provided and calculated by Nutritionix on 6/2/2019


Saturday 19th of June 2021

This recipe was absolutely delicious. It's time consuming, but relatively easy to make and doesn't require a lot of active time. I omitted the red rice and used sweetened black vinegar, as I wasn't going for red color anyway. I made it as my exploration of Jiangsu cuisine. Thanks for posting it.

KP Kwan

Saturday 19th of June 2021

So glad that you like this recipe :)


Wednesday 13th of May 2020

What a great, detailed recipe. Would it be possible to use aged vinegar (8yrs) — the one used with soup dumplings or hot and sour soup — as a substitute for the red vinegar?

KP Kwan

Thursday 14th of May 2020

Hi Zaur, The aged vinegar you mentioned works well for this recipe too. Enjoy! KP Kwan

Pathma V

Sunday 17th of November 2019

Hello KP, i just stumbled into your blog when i was searching for answers to my steam buns. I am interested in your wuxi pork ribs recipe and have read through, however i was curious about Michael's question about marinating overnight. I don't see any water to be added. It is only salt and soy sauce.

KP Kwan

Sunday 17th of November 2019

Hi Pathma, I need to clarify that I oversight the water, as mentioned. There is no water required, only the ribs + soy sauce + ribs, and then overnight. Sorry for the confusion. Thanks, KP Kwan


Sunday 26th of August 2018

Hi there, point of clarification, are you saying to marinate just in water and salt overnight? Thanks.

KP Kwan

Sunday 26th of August 2018

I have just replied to your the earlier same question. Wish to enjoy the Chinese Wuxi pork ribs.


Sunday 26th of August 2018

Hi! Just to clarify, are you saying to marinate with just water and salt overnight?

Tina ketner

Sunday 18th of December 2022

@KP Kwan, when do I put the sugar in there's no D ingredient instructions. And I'm in the middle of making it right now

KP Kwan

Sunday 26th of August 2018

Hi Michael, Yes, it is. The reason is overnight marination of salt will cause the salt to penetrate and stay with the meat, even after the treatment with blanching. That gives them meat with the same saltiness even at the thicker part of the ribs. The flavor with being added to the ribs during braising, from the herbs and seasonings. Thanks, KP Kwan

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