Cambodian stir-fry noodles, often called cha kuy teav, are chewy rice noodles tossed over high heat with pork, garlic, vegetables and a savory-sweet sauce. Recipes vary by cook and region; this home-friendly version balances fish sauce, soy and oyster sauce, with fresh bean sprouts and chives for crunch and freshness.
Ingredients
- 1½ lb (680 g) fresh flat rice noodles, preferably wide noodles
- 12 oz (340 g) pork tenderloin, trimmed and cut into strips about ½ inch (1.25 cm) thick
- 2 tbsp (30 ml) neutral cooking oil, such as canola or peanut oil
- 3 cloves garlic, finely chopped, about 1 tbsp (9 g)
- 2 tbsp (30 ml) oyster sauce
- 1 tbsp (15 ml) fish sauce
- 1½ tbsp (22 ml) regular soy sauce
- 1 tsp (5 ml) dark soy sauce, for color; use another 1 tsp regular soy sauce if unavailable
- 2 tsp (8 g) granulated sugar
- 2 tbsp (30 ml) water
- ¼ tsp (0.5 g) freshly ground black pepper, plus more to taste
- 1 cup (90 g) bean sprouts, rinsed and drained
- 1 cup (30 g) chopped Chinese chives or garlic chives, cut into 2-inch (5 cm) lengths
- 2 tbsp (12 g) thinly sliced scallions
- ½ tsp (3 g) prahok, optional; this Cambodian fermented fish paste is potent, so use it sparingly. If you cannot find it, leave it out rather than adding extra fish sauce.
- 1 lime, cut into wedges, for serving
Instructions
- Prepare the noodles. Separate the fresh rice noodles gently with your fingers. If they are cold and stiff, place them in a large bowl and cover them with warm—not boiling—water for 1 to 2 minutes, just until flexible. Drain thoroughly and set aside. Fresh noodles can break if you pull them apart while cold, and excess water can make the stir-fry soggy.
- Mix the sauce. In a small bowl, stir together the oyster sauce, fish sauce, regular soy sauce, dark soy sauce, sugar, water and black pepper. If using prahok, blend it into the sauce until no large lumps remain. Taste a drop: it should be savory first, lightly sweet, and not overwhelmingly salty. Keep in mind that the noodles and pork will dilute the flavor.
- Set up your ingredients. Arrange the pork, garlic, drained noodles, sauce, bean sprouts, chives and scallions within easy reach of the stove. Stir-frying moves quickly, so it is useful to have everything ready before heating the pan. If the noodles are in a compact block, tease them apart again now without tearing them.
- Brown the pork. Heat a large wok or heavy skillet over high heat until hot. Add the oil and swirl to coat the cooking surface. Add the pork in a single layer, working in two batches if the pan is small. Let it sear briefly before stirring, then cook for about 3 to 4 minutes, turning the strips so they brown on several sides. Use an instant-read thermometer inserted sideways into the thickest strip; USDA FSIS guidance sets the safe minimum for whole cuts of pork at 145°F (63°C), followed by a 3-minute rest. Transfer the pork to a clean plate and let it rest while you cook the noodles.
- Cook the garlic and noodles. Add the garlic to the hot pan and stir for about 15 seconds, just until fragrant. Add the drained noodles and pour the sauce over them. Toss and fold with two spatulas or tongs for 2 to 3 minutes, scraping the pan gently so the sauce coats the strands evenly. If the noodles are very firm or begin sticking, add water 1 tablespoon (15 ml) at a time; avoid pouring in a large amount, which can turn them soft.
- Finish the stir-fry. Return the pork and any juices on the plate to the pan. Add the bean sprouts and chives, then toss for 1 to 2 minutes, until the vegetables are just wilted but still have some bite. Stir through the scallions, taste, and adjust with a little more black pepper or a squeeze of lime at the table. Serve promptly while the noodles are hot and supple.
Tips
- Choose the right noodles. Fresh flat rice noodles give the dish its soft, chewy texture. They are often sold refrigerated at Asian grocery stores. If you can only find dried rice noodles, soak them according to the package directions until pliable, drain well, and add them to the pan slightly undercooked; they will finish in the sauce. Dried noodles can be less supple, so add a splash of water if they seem dry.
- Keep the pan uncrowded. A crowded wok traps steam, which can make the pork pale and the noodles gummy. If your pan is not large enough to spread the pork out, brown it in batches. Return all of it at the end so it warms through without overcooking.
- Manage the heat and sauce. High heat helps the noodles pick up a little color, but sugar and garlic can scorch. Keep the ingredients moving once the sauce is in the pan. If the sauce tastes too salty, add a tablespoon of water and a squeeze of lime rather than more sugar; lime adds brightness without making the dish cloying.
- Make a practical substitution. Chinese chives have a mild garlic flavor and are worth seeking out at an Asian market. Regular garlic chives are a close substitute; thinly sliced green onions work too, though they taste gentler. Dark soy sauce mainly deepens the color, so regular soy sauce can replace it without changing the cooking method.
Serving Suggestions
Serve the noodles straight from the wok, with lime wedges so each person can brighten their portion to taste. A small plate of extra bean sprouts, sliced scallions or fresh herbs such as cilantro is useful at the table, especially if diners like a cooler, crunchier contrast to the hot noodles. Keep additions modest: the sauce is already seasoned, and too many toppings can bury the flavor of the rice noodles.
For a larger meal, pair the stir-fry with a light vegetable side, such as cucumber slices dressed with lime and a pinch of salt, or simply offer steamed greens. A bowl of clear soup also works well if you want a more substantial Cambodian-inspired spread. Serve the noodles as soon as they are cooked; rice noodles continue to soften as they sit, so they are at their best when freshly tossed.
Variations
Make it vegetarian. Replace the pork with 12 oz (340 g) pressed firm tofu, cut into small rectangles, and use vegetarian mushroom sauce instead of oyster sauce. Brown the tofu in the oil until golden, then set it aside and follow the same noodle steps. Check the labels on the mushroom sauce and soy sauce, since their salt levels differ; taste the finished noodles before adding any extra seasoning. The result is less meaty but still savory and satisfying.
Add more vegetables. Thinly sliced cabbage, carrot matchsticks or chopped Chinese broccoli can join the bean sprouts. Add firmer vegetables with the garlic and give them a minute or two to soften before adding noodles; add tender greens near the end. Keep the total vegetable amount close to 2 cups (about 180 g) so the noodles still coat evenly rather than steaming in a crowded pan.
Adjust the flavor. For a less sweet version, reduce the sugar to 1 tsp (4 g). For a deeper Cambodian-style fermented note, add the optional small amount of prahok, but do not increase it casually: its flavor is concentrated and salty. If you prefer a milder sauce, omit it and keep the measured fish sauce. Fresh lime at the table is an easy way to balance a rich or savory bite.
Storage and Reheating
For food safety, refrigerate leftovers within 2 hours of cooking. Store them in a shallow, airtight container and use within 3 to 4 days. The noodles will firm up as they chill, and the bean sprouts will lose some crunch, but the dish remains suitable for reheating if it was cooled and stored promptly. Do not leave the cooked pork and noodles at room temperature for an extended period.
Reheat only the portion you plan to eat. Add it to a skillet with 1 to 2 teaspoons of water, cover briefly to loosen the noodles, then toss over medium heat until steaming hot throughout. USDA FSIS recommends reheating leftovers to 165°F (74°C); check the center with a food thermometer, especially when reheating a thick portion. A microwave also works: cover loosely, heat in short bursts, stir between bursts, and confirm the food reaches 165°F (74°C). Avoid repeated cooling and reheating, which can make the noodles soft and unevenly heated.
You can freeze leftovers in a freezer-safe container for up to 2 months for best texture, though rice noodles may become softer after thawing. Thaw overnight in the refrigerator and reheat as above. If the noodles have dried out in storage, add a small splash of water while warming; do not add extra sauce until you have tasted them, since the original seasoning can become more concentrated as moisture evaporates.
Frequently Asked Questions
What does cha kuy teav mean?
Cha kuy teav refers to stir-fried rice noodles in Cambodian cooking. The exact ingredients and seasoning vary between households and cooks, so this recipe is one approachable version rather than a claim that there is only one standard preparation. It uses flat rice noodles, pork, sprouts, chives and a balanced savory sauce.
Can I use dried rice noodles instead of fresh?
Yes. Choose wide rice noodles if available and soak or cook them according to the package directions until pliable but not completely soft. Drain them very well before stir-frying, then finish them in the sauce. Dried noodles absorb liquid differently from fresh ones, so keep a little hot water nearby and add it gradually if the pan looks dry.
Where can I find prahok, and is it necessary?
Prahok is a Cambodian fermented fish paste sold at some Southeast Asian grocery stores, often refrigerated. It adds a strong fermented savoriness, but it is optional and not essential to this recipe. If it is unavailable, omit it; the measured fish sauce already provides a savory, fish-based seasoning. Do not substitute an equal quantity of prahok with fish sauce, because the flavor and saltiness are different.
Why are my rice noodles sticking together?
They may have gone into the pan cold, remained in a tight block, or become too dry while cooking. Loosen fresh noodles gently before stir-frying and drain away any soaking water. Use a hot pan, toss with the sauce promptly, and add water a tablespoon at a time if needed. A little sticking is normal in a wok, but a large clump usually means the noodles need separating or more moisture.
Can I prepare any part ahead?
Yes. Mix the sauce, slice the pork and chop the vegetables up to a day ahead, keeping each in a separate covered container in the refrigerator. Fresh rice noodles are best separated shortly before cooking, since they can dry out or become fragile when stored after loosening. For the best texture, cook the whole stir-fry just before serving rather than making it hours in advance.
How can I make the dish less salty?
Use low-sodium soy sauce if you have it, omit the optional prahok, and measure the fish sauce rather than pouring it directly into the pan. Oyster sauce and fish sauce vary by brand, so taste the sauce before it meets the noodles. If the finished dish is already salty, toss in a little extra plain rice noodle or serve it with unsalted vegetables; adding sugar alone will not remove the saltiness.
Related
- Cambodian Chicken Amok with Coconut and Kroeung
- Cambodian Food Recipes: Fish Amok Curry
- Cambodian Beef Salad Recipe with Lime and Fresh Herbs
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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes
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