Thai long beans braised in a punchy garlic, lime, and fish sauce broth until tender and deeply savory, a quick late-night vegetable side.
Stir-fried and braised long beans (tua fak yao) are a common sight on Thai dinner tables, usually cooked quickly with garlic, chili, and fish sauce, and this version leans into a slightly wetter, braised style that's especially good spooned over rice for a light late-night meal. The long beans -- longer and slightly more fibrous than Western green beans -- hold up well to a longer simmer without turning mushy, absorbing the garlicky, tangy braising liquid as they cook. The technique is straightforward but relies on layering flavor at each stage: garlic is fried until just golden (not browned, which turns bitter) before the beans go in, and the braising liquid -- stock, fish sauce, lime juice, and a touch of palm sugar -- is added gradually so the beans absorb it rather than boiling in excess liquid. A final squeeze of lime juice off the heat keeps the dish tasting bright rather than flat, since heat mutes citrus quickly. Served as a side with grilled meat or spooned over rice as a simple, quick meal on its own, this dish reflects how central quick vegetable braises and stir-fries are to everyday Thai home cooking -- vibrant, garlicky, and built for weeknight speed.
Serves 3
Heat oil in a wok or wide skillet over medium heat. Add garlic and chilies, frying just until golden and fragrant, about 30-45 seconds -- watch closely so it doesn't brown and turn bitter.
If using ground pork, add it now and cook, breaking it up, until no longer pink, about 3 minutes.
Add the long beans and stir-fry 2 minutes to coat in the garlic oil.
Add stock, fish sauce, and palm sugar. Bring to a simmer, cover, and cook 6-8 minutes until the beans are tender but still hold their shape, not mushy.
Remove from heat and stir in lime juice. Taste and adjust salt, sweet, and sour balance.
Serve hot spooned over jasmine rice.
Fry garlic only until golden, not deep brown -- burnt garlic turns bitter and will dominate the whole dish.
Add lime juice off the heat at the very end; cooking citrus juice mutes its brightness quickly.
Thai long beans hold their shape better than thin green beans under a longer braise -- if substituting, reduce simmering time by 2-3 minutes.
Add ground pork or shrimp for a heartier, more substantial dish.
Swap chicken stock for coconut milk for a richer, slightly sweet variation.
Add a spoonful of yellow bean sauce for extra umami depth.
Refrigerate in an airtight container up to 3 days. Reheat gently in a skillet over medium heat; add a fresh squeeze of lime after reheating since the acidity fades over time.
Stir-fried and braised long beans are a staple of everyday Thai home cooking, valued because tua fak yao holds its texture and color well under high heat, unlike softer green beans. Garlic-and-fish-sauce preparations like this one appear across Thai regional cooking as quick, adaptable side dishes built from pantry staples.
Yes, though they're more tender and cook faster -- reduce the braising time by 2-3 minutes to keep them from turning mushy.
This usually means the lime juice was added too early and cooked off, or there wasn't enough salt from the fish sauce -- add lime off the heat and taste before serving, adjusting fish sauce as needed.
Not as written, since it contains fish sauce, but you can substitute soy sauce and a pinch of extra salt, and omit the pork, for a fully vegetarian version.
Per serving (260g / 9.2 oz) · 3 servings total
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