Skip to Content

Chinese broccoli – How to cook in 3 simple steps

Blanch or stir-fry Chinese broccoli (芥兰,Gai Lan) drizzled with oyster sauce is served in high-end restaurants as well as an easy home cooked dish.

Chinese broccoli is a leafy vegetable with broad flat leaves and fat stems. It looks different from the regular broccoli and has a bitter note. It belongs to the same family of the regular broccoli but with no florets, and the stalk has a crunchy texture resembles asparagus. The leaves are thick and chewy, which will soak up all the flavors of the sauce.

There are varieties of species, which are all suitable to be used in this Chinese broccoli recipe.  I like the Hong Kong Chinese broccoli, which looks great when served.  In fact, most of the restaurants in Malaysia use this species for their Hong Kong Gai Lan dish. Baby Chinese broccoli is more tender and tastes great, but it may not look so gorgeous on the dining table.  The choice is entirely up to you.

If you can’t find this vegetable, substitute it with broccolini, which is the crossbreed of Chinese and regular broccoli.

This article explains how to cook Chinese broccoli by following a few simple steps. If you do it correctly, you should be able to produce the vegetable that is crispy, drizzle with the sauce that flavored with whole garlic and sliced ginger in less than fifteen minutes.

Let’s get started.

Note: This post may contain affiliate links. Please read my privacy policy  for more info. I may receive commissions for purchases made through links in this post.

gai lan recipe

Tips on how to cook Chinese broccoli

Here is a list of important tips about the ingredients and the way it should be prepared:

1. The oyster sauce

I have to admit that this gai lan recipe is oversimplified and gives the impression that it only involves oyster sauce. In fact, the sauce is a combination of a list of ingredients, with oyster sauce as the main ingredients. You will miss out on the authentic flavor of the dish if you miss this point.

2. Don’t forget to add sugar

Unlike regular broccoli, Chinese broccoli has a slightly bitter note.  Hence, it is always necessary to add a small amount of sugar to balance the bitterness. Combine a small amount of sugar with the oyster sauce dramatically improves the overall flavor of the dish.

3. Use a good quality light soy sauce

Soy sauce has powerful umami which can pump up the overall flavor of the Gai Lan. Use the premium grade light soy sauce along with oyster sauce boosts up the taste.

You can use the vegetarian version of the oyster sauce (make with mushroom) if you prefer a vegetarian dish.

4. Sesame oil

Add a dash of sesame oil to the above ingredients once it the sugar is dissolved and away from heat. Sesame oil will lose its flavor due to prolonged heating.

5. Sauté the garlic and ginger

Ginger and garlic are your secret ingredients to flavor the Chinese broccoli.

You may want to saute the whole cloves of garlic uncut.  The garlic cloves can be served together with the vegetables. On the other hand, sautéing the finely chopped garlic until golden brown and crispy.  Keep it at low flame as it can burn easily. Remove the garlic and use the infused vegetable oil to stir-fry the vegetables.

The ginger pieces should be cut into a disk shape of about 1/8 inch thick and sautéing with the oil.

The aromatics infuse the oil, similar to preparing agleo e oleo pasta, that the garlic oil is the vital part of the overall flavor.

You may want to double the quantity of ginger and garlic in the Chinese broccoli recipe if you prefer a stronger flavor.

6. How to choose Chinese broccoli

Here is the quick guide on how to choose the Chinese broccoli in case you are not familiar with it

  • Choose the bunch with smaller stalks, which is more tender and less fibery.  The ‘Hong Kong’ Chinese broccoli is generally less fiber and small in size. Old Chinese broccoli has a bigger stalk and is bitter and stringy.
  • The leaves should be bright green.
  • The flower buds should be closed. Open flower buds mean the vegetable is no longer fresh.

7. Trim the Chinese broccoli

Cut off the stem. The stalk is much longer than regular broccoli. Trim off the fibery outer layer of the stalk. You can do so either with the paring knife or a vegetable peeler.

Chinese broccoli with oyster sauce

Two methods to cook: Blanching versus stir-frying

There are two ways to cook the Chinese broccoli, both are quick and easy.

Method 1- Blanching

Blanch the vegetables in a wok or stockpot filled with boiling water with some oil. The oil will coat on the vegetables and leave a glossy sheen. Here is how to blanch the Chinese broccoli.

Add some salt to flavor the water. I use approximately one liter of water with a teaspoon of salt for the amount in the Chinese broccoli recipe. Include a quarter teaspoon of baking soda too. Baking soda increases the pH of the water and will ensure the vegetables stay green throughout the cooking.

Blanch the vegetable for three minutes or until it is tender. How long it takes depends on the size of the stalk. Bigger stalks needed to cook longer naturally. Pick up one to try is the best way to decide when you should remove it from the water.

Blanching the vegetables with some baking soda will ensure the color remain attractive while serving.  This is the preferred method if it is served in the restaurant.

Chinese broccoli close up

Method 2 – Stir-frying

If you do not want to blanch the Chinese broccoli, you can simplify the process by sauteing it. Here is how to steam the Chinese broccoli and stir-fry it at the same time,

Stir-fry the Chinese broccoli with the garlic and ginger oil in a wok until tender but remains crispy.

I prefer to stir-fry the vegetable for a minute, follow by adding two tablespoons of water and put on the wok cover.  Let the vegetable steam for three minutes and remove the lid. By then, the water should have evaporated.

The actual timing depends on the size of the vegetables. Pick up one to try if you want to be sure it cooks perfectly.

How to serve

To serve, arrange the vegetables on a plate and cut them crosswise into two. Drizzle the sauce on top. Garnish with the fried garlic.

Related recipes to Chinese broccoli (gai lan)

If you like this gai lan recipe, you should also check out some related recipes on this blog:

Vegetable stir-fry is a quick and easy Chinese dish. Stir-frying adds a whole new dimension to your plain vegetables, only if you do it right.  This article shows you how to blanch the vegetable before stir-frying to get the best result.

Chinese eggplant is tricky to cook because it changes color quickly easily turns soggy. This recipe shows you all the tricks to keep the color vibrant and preventing them from absorbing too much oil.

Chicken and broccoli stir-fry is a breeze to prepare, all within half an hour or less. If you like Chinese broccoli, chances are you will also like this ‘regular’ dish.

Yield: 2 people

Chinese Broccoli Recipe

Chinese broccoli recipe

Stir-fry of blanched Chinese broccoli is a traditional home-cooked dish for the Chinese.  It is also widely served in the restaurants.  This recipe shows you step-by-step how to prepare it.

Prep Time 10 minutes
Cook Time 10 minutes
Total Time 20 minutes


  • 250 g Chinese broccoli, weight after trim
  • 3 tbsp oyster sauce
  • 4 clove garlic
  • 5 slices ginger
  • 3 tsp light soy sauce
  • 1 tsp sugar
  • 2 tbsp vegetable oil
  • 1 tsp sesame oil
  • 1 tbsp of water
  • 2 tsp salt
  • 1/2 tsp baking soda


  1. Wash the Chinese broccoli. Cut off part of the stem that is tough.
  2. Peel of the tough fiber n the surface of the stalk with a knife or vegetable peeler.

To blanch:

  1. Boil about 1 liter of water in a stockpot or the wok.
  2. Add 1 tablespoon of vegetable oil, 2 teaspoons of salt and a half teaspoon of baking soda.
  3. Blanch the broccoli for five minute until the stalks are tender. Drained.
  4. Heat 1 tablespoon of vegetable oil in the pan/wok. Saute the garlic bulb and ginger slices until aromatic.
  5. Add the oyster sauce, light soy sauce, sugar, and water. Stir until the sugar dissolves.

To stir-fry:

  1. Heat 1 tablespoon of vegetable oil in the pan/wok. Saute the chopped garlic until golden brown. Remove the garlic and add the ginger slices to continue sautéing for a minute.
  2. Add the vegetables and stir fry for half a minute.
  3. Add 2 tablespoons of water and cover with a lid. Let it cook for 5 minutes.
  4. Remove the lid and continue to stir-fry until the water is dried out.
  5. Combine the oyster sauce, light soy sauce, sugar, sesame oil, and water. Heat up in a small pot until the sugar dissolves.

To serve:

  1. Place the vegetables on a serving plate, cut the Chinese broccoli lengthwise into two.
  2. Drizzle the sauce onto the vegetable.
  3. Garnish with fried garlic and serve.

Nutrition Information:



Serving Size:


Amount Per Serving: Calories: 203Total Fat: 17gSaturated Fat: 2gTrans Fat: 0gUnsaturated Fat: 14gCholesterol: 0mgSodium: 3932mgCarbohydrates: 12gFiber: 3gSugar: 3gProtein: 3g

This data was provided and calculated by Nutritionix on 6/17/2019


Monday 1st of March 2021

Thank you for the recipe. When do i add the sesame oil ?

KP Kwan

Monday 1st of March 2021

You can add the sesame oil at the same time as the oyster sauce and soy sauce.

N. C.

Saturday 3rd of October 2020

This is quite good. It's the first time I've ever eaten Gailan, much less fixed it myself. But when I saw it in the grocery store I couldn't resist trying it. I'm glad I found your recipe and simple instructions on how to prepare it.

KP Kwan

Saturday 3rd of October 2020

You are welcome, and great to know that you like it.


Wednesday 22nd of January 2020

Although you mention using ginger throughout this post, there is no ginger listed in the "Ingredients" portion of your "Recipe".

KP Kwan

Saturday 25th of January 2020

Hi Elmer, Thanks for pointing out the error in the recipe. I have added the amount of ginger required (5 slices) in the recipe. KP Kwan

Chicken and broccoli stir-fry recipe (in 4 simple steps)

Monday 12th of November 2018

[…] and slice them thinly. Broccoli stalk is crispy and tender. You can try the other related recipe Chinese broccoli which I posted earlier for a change if you like […]

KP Kwan

Thursday 11th of October 2018

Hi, this is KP Kwan. I am happy to see you in this comment area, as you have read through my recipe. I am glad to reply to any questions and comments as soon as possible

Skip to Recipe