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Prachak Pet Yang.

Thai-Chinese (roast duck) · Bang Rak · $ · Legend · verified

1415 Charoen Krung Rd, Silom, Bang Rak, Bangkok 10500

walk-in

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Prachak Pet Yang

This Charoen Krung shophouse has roasted duck since 1909, and it wears a Thai name on a Cantonese recipe because a man called Prachak married into the founding family in the 1920s and put his own name over the door.

Why go

Founder Choy Kaung worked his way up from hawking noodles to a duck stall on Bangkok's first paved road, and per Coconuts the recipe and method have not changed since; the fourth generation runs the room today. The judgments converge across writers and years. Coconuts's Prae Sakaowan: "The duck is very soft and not chewy at all... Is it one of the best roasted ducks I've ever had? Yes." Mark Wiens: "The sauce was on the sweeter side, but it really went well with the salty duck and that slightly crispy melt-in-your-mouth duck skin." A duck plate over rice ran B40 at Sakaowan's visit, which for a 117-year institution is close to a rounding error.

Order this / avoid

  • Order: pet yang over rice, or the che po rice, which Time Out itemizes as roasted duck, barbecued pork, Chinese sausages, crispy pork belly, and stewed pig's trotter; add ba mee boo, the crab egg noodles Wiens praises for their un-clumped toss.
  • Avoid: the pork-and-shrimp dumplings, which Sakaowan found forgettable, and late arrivals, since the duck can run out by early evening.

What locals & experts say

  • Coconuts Bangkok (Prae Sakaowan, 2018): Is it one of the best roasted ducks I've ever had? Yes.1
  • Time Out Bangkok (Sep 2022, Arpiwach Supateerawanitt): The unpretentious eatery has served its Chinese-influenced fare for over a century.2
  • Matylda Grzelak, World of Mouth: Consistently delivering good food since 1909. Be early! Duck may disappear after 5:30!4

Good to know

  • Timing: daytime is safe; sources disagree on closing (6:30pm per Time Out 2022, later in older accounts), and the duck itself is the real clock. Closed around Chinese New Year and Songkran.
  • Booking: walk-in, with a takeaway counter doing brisk trade.
  • Getting there: 1415 Charoen Krung opposite the old Robinson corner, near BTS Saphan Taksin; ten minutes from the Mandarin Oriental, so it pairs with the Authors' Lounge for the best high-low afternoon in Bang Rak.

Jeff's take (his words)

  • The note: none on the row; this save was added from the trip research rather than his own list. Ask him if he has been.

Verdict

should-visit — A Cantonese roast-duck recipe run by one family on the same road since 1909, four generations deep, with the method reportedly unchanged and the duck still selling out by early evening at B40 a plate over rice. Coconuts's reviewer called it one of the best roast ducks she'd ever had, and Wiens agrees, down to the skin and the sauce. It is a fluorescent-lit shophouse ten minutes from the river hotels; go at lunch, order the che po plate, and eat a century.

Order

  • Pet yang, the roast duck, over rice or as a sharing plate
  • Ba mee boo, crab egg noodles
  • Che po rice: duck, barbecued pork, Chinese sausage, crispy pork belly, and stewed trotter on one plate

At a glance

  • Booking: walk-in
  • Timing: all day, get there early
  • Best for: lunch, quick, solo, groups ok
  • Verified 2026-07-25

Who vouches

Arpiwach Supateerawanitt and Mark Wiens wrote about it

  • “Much written about, it attracts tourists with its famed roasted duck, but locals equally swarm around the take-away counter. All for a reason, consistently delivering good food since 1909. Be early! Duck may disappear after 5:30!”

    Matylda Grzelak, creator · World of Mouth, expert recommendation · 2025

  • “If you feel like indulging in barbecued meats, then you have to try Prachak Roasted Duck on Charoenkrung Road.”

    Arpiwach Supateerawanitt, journalist · Time Out Bangkok · 2022-09-22

  • “The duck is very soft and not chewy at all. The skin is also soft, while the sauce is flavorful enough that you don't need to use the chili dipping sauce... Is it one of the best roasted ducks I've ever had? Yes.”

    Prae Sakaowan, critic · Coconuts Bangkok, filed as RESTAURANT REVIEW · 2018-03-14

  • “The sauce was on the sweeter side, but it really went well with the salty duck and that slightly crispy melt-in-your-mouth duck skin”

    Mark Wiens, creator · Eating Thai Food · 2013-12-03

Where

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1415 Charoen Krung Rd, Silom, Bang Rak, Bangkok 10500

Where to go next

Known for Thai-Chinese noodlesSee these on the map →

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Two adjacent shophouses on Sukhumvit Soi 26 sell the same pork noodle under the same name, one family operation split down the middle by an old falling-out, and the Michelin Bib Gourmand names this side's address.

Heng Chun Seng

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A pot of beef soup simmers over a furnace at this Khlong Toei shopfront from 6am, and you eat from the whole animal: stewed shin, tendon, tripe, tongue, and the beef balls, at 50 to 100 baht a head.

Yen Ta Fo JC

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The JC is St. Joseph Convent, the school around the corner, and for decades this Sala Daeng Soi 2 stall has fed its students and Silom's office crowd one thing: neon-pink yen ta fo.

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More Chinese

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Pichaya "Pam" Soontornyanakij cooks a 20-course Thai-Chinese tasting menu inside the five-storey Yaowarat building where her family ran a Chinese herbal medicine business from 1910, and in 2025 it entered The World's 50 Best Restaurants at No.13, the year's Highest New Entry.

Key: what the badges mean

★ Michelin star · Bib Bib Gourmand · Green ★ Michelin Green Star · Michelin in the Michelin guide, no distinction · J Jeff's own note · Jeff ★★★★☆ 2019 his own rating out of five, and the year he gave it · new the venue itself opened recently · just added recently added to Jeff's list, whatever its age · 2◆ independent chef/industry recommendations · ! hygiene caution in force · ? no current public hygiene record, not a caution · keep walking Jeff has been and would walk past it · the line under a name says when to go: Destination (plan around it) / Solid (the dependable send) / Listed (on the radar). Under it, where the entry states one: how the room takes bookings, and the date I last checked the entry.

Record

page id
prachak
city
Bangkok
group
Restaurants
category
Restaurant
cuisine
Thai-Chinese (roast duck)
area
Bang Rak
price
$
editorial class
Legend
verdict
Should visit
how I know
verified
confidence
medium
status
Open
address
1415 Charoen Krung Rd, Silom, Bang Rak, Bangkok 10500
coordinates
13.72034, 100.51604
last verified
2026-07-25