Home / Side Dish / Rau Muong Xao Toi (Stir-Fried Water Spinach with Garlic)

Rau Muong Xao Toi (Stir-Fried Water Spinach with Garlic)

Hollow-stemmed water spinach tossed in a screaming-hot wok with garlic and fish sauce until crisp and bright — the essential Vietnamese side.

⏱ 10 minPrep time
🔥 10 minCook time
🍽 4Servings
🏷 Side DishCategory
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Rau muong xao toi, stir-fried water spinach with garlic, is the side dish that appears at nearly every Vietnamese dinner. The hollow-stemmed greens are tossed in a screaming-hot wok with garlic and fish sauce until just wilted. It is fast, garlicky, and utterly essential. In the market, it sells out by midday; at home, it is on the table in minutes.

Crisp, garlicky greens in under ten minutes

Water spinach keeps a satisfying crunch even when cooked, and the garlic-fish sauce coating is savory and addictive. The dish comes together in minutes, so the greens stay bright green and snappy. If water spinach is hard to find, regular spinach works in a pinch, though the texture will be softer. Adjust the garlic to your crowd — some families use twice this much. Serve it straight from the wok while it still has that bright, just-picked color. It is the perfect partner to grilled meats, caramelized fish, or just a bowl of rice.

Craving more? Explore all Vietnamese Kitchen recipes.

New to these flavors? Our Beginner’s Guide to Asian Sauces & Seasonings explains every pantry staple used here.

Step by stepInstructions

  1. Wash the water spinach well and shake off excess water. Cut it into 3-inch lengths.
  2. Heat a wok or large skillet over high heat until smoking. Add the oil.
  3. Add the garlic and chile, if using, and stir for 15 seconds until fragrant.
  4. Add the water spinach and toss constantly for 2 minutes, until the leaves wilt and the stems turn bright green.
  5. Add the fish sauce, sugar, and oyster sauce if using. Toss 30 seconds more.
  6. Season with salt to taste.
  7. Transfer to a plate immediately and serve hot.

💡 Chef tips & storage

The wok must be very hot and the cooking time short — the stems should stay crunchy. Wash and thoroughly dry the greens first, or the water will make them steam instead of sear.

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Recipe details

Prep10 min
Cook10 min
Servings4
CategorySide Dish
PublishedAugust 17, 2026
Emily — the cook behind My Comfort Recipes

Hi, I'm Emily 🧡

Hi, I'm Emily — the cook behind My Comfort Recipes. Simple, tested comfort food for real weeknights, written down the way grandma would. Pull up a chair. More about me →