Pak choi is one of the easiest greens to cook well, as long as you keep it simple. In this recipe, I'll show you how to cook pak choi with soy sauce so the stems stay crisp, the leaves turn silky, and everything tastes savoury and balanced.
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It's a quick, fuss-free method that comes together in minutes and works just as well as a light side dish or alongside noodles, rice, or tofu. If you've ever ended up with watery or overcooked pak choi, this is the approach that avoids that completely.
Pak choi vs bok choy
Pak choi and bok choy are the same vegetable. You'll see both names used interchangeably, along with spellings like pak choy or pok choi, depending on region and translation.
Pak choi is a type of Chinese cabbage with dark green leaves and pale, crunchy stems. It cooks quickly and works well in stir-fries, soups, and noodle dishes, or simply served on its own as a side, like we're making here. This recipe focuses on a simple method that brings out its natural sweetness while keeping the stems crisp and the leaves tender.
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Ingredients
- Sesame oil
- Sesame seeds
- Pak choi (also called bok choy)
- Sugar
- Mirin
- Light soy sauce
- Red chilli (optional, for garnish)
How to Make it
Wash thoroughly
Rinse the pak choi under cold water, paying close attention to the base of the stems where grit tends to collect. Shake off any excess water so it doesn't splutter when it hits the hot pan.
Heat the pan
Set a wok or wide, heavy-bottomed skillet over high heat and add the sesame oil. Using a wide pan gives the pak choi enough space to sear properly rather than steaming.
Sear the pak choi
Lay the pak choi into the hot pan and listen for the sizzle. If the pan looks crowded, cook in batches so the stems and leaves have space to char lightly and develop flavor.
Season quickly
Drizzle the soy sauce and mirin straight into the pan, then add a pinch of sugar. The heat will caramelize everything quickly, coating the stems and leaves with a glossy, savory glaze.
Flip and finish
Turn the pak choi with tongs and sprinkle over the sesame seeds. Keep the heat high so the stems stay lightly crisp while the leaves soften and turn tender.
Serve right away
Remove the pak choi after another minute of sizzling and serve immediately. It's best eaten straight from the pan, while the texture and flavour are at their peak.
What to Serve with Seared Pak Choi
This simple pak choi side dish works well alongside a wide range of Japanese-inspired mains. Some favourites:
- Stir-fried tofu noodles
- Japanese fried rice
- Vegan beef donburi bowl
- Agedashi tofu
- Any of your favorite rice or noodle dishes!
How to Cook Pak Choi Without It Going Soggy
- Use a wide pan. Pak choi needs space to sear. If the pan is crowded, it will steam instead.
- Start with high heat. The pan should be hot before the pak choi goes in so the stems caramelise quickly.
- Dry it well after washing. Excess water is the fastest way to dilute flavour and soften the texture.
- Season at the end. Adding soy sauce too early lowers the pan temperature and creates steam.
Substitutions
This pak choi recipe is easy to adapt depending on what you have to hand.
For a gluten-free option, swap the soy sauce for tamari or coconut aminos. If you don't have mirin, a splash of rice vinegar mixed with a little maple syrup works well. To reduce salt, use a low-sodium soy sauce. If you like heat, add red chili flakes or finish with a drizzle of chili oil.
Variations
You can use the same method with plenty of other greens. A few that work especially well:
- Spinach - cooks very quickly and has a softer texture. Keep the pan hot and don't overcook.
- Swiss chard - adds colour and a mild earthiness.
- Broccoli rabe - slightly bitter with great texture, and one of my favorites for searing.
Any of these can be cooked with sesame oil and soy sauce to create the same fast, fuss-free seared greens side dish.
Equipment
All you really need is a wide pan and a pair of tongs. A wok gives you excellent heat, but a large, heavy-bottomed frying pan works just as well.
The key is space: pak choi needs room to sear. If the pan is crowded, it will steam instead. Keep the heat high and let the pak choi sizzle so you get crisp stems and tender leaves.
Storage
Seared pak choi is best served straight from the pan, but leftovers will keep in an airtight container in the fridge for 2 to 3 days. Reheat quickly in a hot pan to bring back some of the texture.
Leftover pak choi can also be sliced and added to fried rice, noodle soups, or a quick stir-fry the next day. It's a simple vegetable that's easy to reuse without much extra prep.
FAQ
Rinse pak choi thoroughly under cold water, paying close attention to the base of the stems where grit can collect. You can cook the heads whole or slice them lengthwise. The stems stay crisp while the leaves cook quickly, which makes pak choi ideal for stir-fries, soups, or searing in a hot pan.
There is no difference, they're the same vegetable. Pak choi comes from Cantonese, while bok choy is more commonly used in English-speaking countries like the US. You may also see spellings like pak choy or pok choi. All refer to the same leafy green with crunchy pale stems and tender dark leaves.
Pak choi is especially good for quick-cooking dishes where you want both texture and freshness. The crunchy stems hold up well to high heat, while the leaves soften quickly, making pak choi ideal for stir-fries, soups, noodle dishes, and simple seared sides like this one.
Its mild, slightly sweet flavour works well with savoury sauces and broths, which is why pak choi is often paired with soy sauce, garlic, or ginger. It's a versatile green that adds balance and lightness to a meal without much effort.
Yes, pak choi (also called bok choy) can be eaten raw. Both the stems and leaves work well sliced thinly in salads or slaws, where they add a fresh crunch.
That said, pak choi is most often lightly cooked. A quick sear or brief simmer softens the leaves while keeping the stems crisp, which brings out its natural sweetness and makes it easier to digest. This is why simple cooked preparations, like this soy-seared method, are so popular.
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📖 Recipe
Seared Pak Choi with Soy Sauce
Ingredients
- 1 tablespoon sesame oil
- ½ teaspoon sesame seeds
- 4-5 leaves pak choi (also known as bok choy)
- Pinch of sugar
- 1 teaspoon mirin
- 1 teaspoon light soy sauce
- Red chili, sliced (optional for garnish)
Instructions cook mode
- Wash the pak choi thoroughly, paying close attention to the base of the stems where grit can collect. Shake off excess water so it doesn't steam in the pan.
- Heat the sesame oil in a wok or wide frying pan over high heat. The pan should be hot before the pak choi goes in.
- Lay the pak choi into the pan in a single layer. It should sizzle immediately. Avoid overcrowding. Cook in batches if needed.
- Drizzle in the soy sauce and mirin, then sprinkle over the sugar. The heat will quickly coat the stems and leaves with flavor.
- Flip the pak choi and scatter over the sesame seeds. Cook briefly until the stems are tender-crisp and the leaves have softened.
- Serve hot straight from the pan, with sliced chili on top if you like.
Notes
- Use a wide pan and keep the heat high so the pak choi sears instead of steaming.
- If the pan looks crowded, cook the pak choi in batches to keep the stems crisp.
- Serve with ramen noodles or other vegan Japanese rice dishes.
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