The signature dish with hand-rolled rice noodles in a distinctive white pepper broth that defines the restaurant. The soup includes crispy pork belly, sliced pork, boiled egg, and dried shallots. Reviewers note the broth has a strong peppery aroma and subtle sweetness. Many recommend eating it quickly while the crispy elements remain crunchy.
Tips from diners
Order without hesitation between 11pm-midnight when the broth is freshest and staff aren't rushed. The flavor noticeably drops after midnight.
Arrive before 8:15am or after 10:30pm to avoid waits. Lunch (11am-2pm) has a consistent queue of 20+ people.
Tender braised pork that's been stewed for hours until the meat falls apart. Served over fragrant jasmine rice with the cooking liquid spooned over top. The pork leg becomes almost melting in texture. Many pair this with a side of their guay jub for a full meal experience.
Tips from diners
Get extra rice on the side—the gravy is worth soaking up every grain. One bowl of rice isn't enough once you start.
While guay jub is the main draw, their pad thai is equally solid. The noodles get a quick high-heat wok toss with crispy pork belly, garlic that's been fried until golden, and a balance of soy, lime, and fish sauce. The key is the pork—it's the same quality crispy belly they use in the soup. Each plate takes 90 seconds to cook.
Tips from diners
Skip this if you're craving classic street pad thai with peanuts and bean sprouts. This version is meat-forward and has no peanuts—totally different beast.
A complementary soup option that gives you a tasting platter of all the offal without the rolled noodles. The clear peppery broth shows off the unique flavor of each cut. Tongue adds chewiness, liver adds richness, kidney adds funk, stomach adds texture. It's a perfect example of nose-to-tail eating.
Tips from diners
This is your testing ground before committing to the full guay jub with organs. A smaller portion to figure out what you like and dislike.
For adventurous eaters, this version adds pork offal including liver, kidney, and stomach to the same white pepper broth. Each organ adds distinct flavors and textures—the liver is creamy, kidney adds mineral notes, stomach provides chewiness. The mix of textures in one bowl is what keeps locals coming back.
Tips from diners
Tell staff which organs you prefer or want to avoid when you order. They'll customize the bowl on request, though you should know basic Thai terms or point to the display of toppings.
Started as a street food cart over 50 years ago, Nai Ek moved into a permanent shophouse on Yaowarat Road in 1989. They received the Michelin Bib Gourmand award for their signature guay jub, a rolled rice noodle soup with white pepper broth. Their most recognizable dish has become the peppery, aromatic bowl that keeps locals and visitors queuing during lunch and late-night hours.
Cash only. No card payments accepted. Bring small bills because queues move fast and they don't always have exact change.
Point at what you want on the menu board or watch others order if you don't speak Thai. The staff is friendly but doesn't speak English, and ordering is entirely visual.
Lunch hours (11am-2pm) and dinner (6pm onwards) are peak. Come between meals or very late (after 11pm) for shorter waits. The line can stretch 30+ people deep during lunch.
The tiny seating area fits about 15 people. Expect to eat at a shared table or standing room only during busy hours. It's part of the experience, not a bug.
Page last updated: