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Indonesia · Food

Stir-Fried Water Spinach (Cah Kangkung)

45 min
170 kcal
2 servings

By eatmundo · August 4, 2026

Stir-Fried Water Spinach (Cah Kangkung)🇮🇩Indradi Soemardjan http://www.indrani.net · CC BY 2.5 · Wikimedia Commons

Same ingredients, elsewhere in the world

6 matches

Dishes from other countries' kitchens, made from the same core ingredients as Stir-Fried Water Spinach (Cah Kangkung). The percentage is the share of ingredients the two recipes have in common.

Same technique: Stir-fry94 recipes from 24 countriesSee all 6 matches

A quintessential Indonesian vegetable dish featuring crunchy water spinach wok-seared with an umami-packed shrimp paste base. It is simple, fast, and incredibly flavorful.

According to eatmundo's ingredient comparison, the closest dish to Stir-Fried Water Spinach from another cuisine is Kangkung Belacan (Malaysia): the two share 91% of their ingredients.

Ingredients

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Adapt this recipe:
2 servings

How to Make It

  • 1

    Wash the 300g of water spinach thoroughly and trim off the tough ends of the stalks.

  • 2

    Use a mortar to grind the 3 cloves of garlic, 2 shallots, 5 chili peppers, and 1 tsp of shrimp paste into a coarse spice paste.

  • 3

    Heat the 2 tbsp of vegetable oil in a wok over high heat until it begins to shimmer.

  • 4

    Add the spice paste to the hot oil, stirring for 30 seconds until the aroma fills the kitchen.

  • 5

    Immediately toss in the water spinach; it will look like a lot, but it wilts down in seconds.

  • 6

    Stir-fry vigorously for about 90 seconds while seasoning with 0.5 tsp of salt.

  • 7

    Ensure the leaves are just wilted and bright green, while the stalks remain crunchy.

  • 8

    Remove from heat immediately to prevent overcooking, which makes the vegetables mushy.

  • 9

    Tip: Do not add extra water, as the spinach releases enough moisture on its own.

Frequently Asked Questions

What is Cah Kangkung?

Cah Kangkung is an Indonesian vegetable dish consisting of stir-fried water spinach seasoned with shrimp paste, garlic, shallot, and bird's eye chili. It is typically served as a side dish to accompany steamed rice during lunch or dinner.

Can I substitute shrimp paste?

You can use fermented soybean paste or miso if allergic to shellfish, but the authentic taste requires shrimp paste.

How do I keep the spinach crunchy?

Cook on the highest heat possible for a very short time; overcooking causes the stalks to lose their snap.

Is it spicy?

It can be; adjust the 5 bird eye chilies to your preference, or remove the seeds to reduce the heat.

Should I chop the spinach?

Traditional preparation keeps the stalks whole or cut into long segments; chopping too small makes them lose texture.

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