A startlingly pink noodle soup colored by red fermented bean curd, balanced sweet-sour-funky and loaded with fish balls, squid, fried wontons, morning glory and crispy noodle crackers. A Teochew-Thai classic instantly recognizable by its rosy broth.
Brought to Thailand by Teochew Chinese immigrants and adapted into a uniquely Thai pink noodle soup, documented on TasteAtlas and Thai food histories.
The rosy broth tastes sweet and tangy up front, then a savory, slightly cheesy funk from the fermented bean curd settles in. Bouncy fish balls and silky noodles contrast the shatter of the crispy cracker bobbing on top.
Red fermented bean curd supplies both the signature pink hue and a glutamate-rich savory funk, while sugar and vinegar balance it into Thailand's sweet-sour profile. Blanching noodles and greens separately keeps the broth clear and the toppings distinct.
Variations
Dry (no-soup) version, with pork blood cubes, extra seafood, vegetarian using only fermented tofu
On the Palate
Where Yen Ta Fo sits in the Thai flavor cloud
Ingredients
Serves 4
How it's made
8 steps · 25 min
- 13 min
Mash red fermented bean curd smooth with a little of its brine.
Watch outMash the fermented bean curd until no lumps remain — any grains left won't dissolve and will speckle the clear broth.
- 28 min
Build a pork or chicken stock and bring to a gentle simmer.
- 32 min
Stir the fermented bean curd, sugar and vinegar into the stock.
Watch outTaste after stirring in the sugar and vinegar — it should land sweet-sour and rounded, not sharply tart.
- 44 min
Add fish balls, squid and fried tofu; simmer until heated through.
- 54 min
Blanch rice noodles and morning glory, then divide into bowls.
Watch outBlanch the noodles and morning glory just until the greens turn bright and still snap — overcooked, they go limp and cloud the bowl.
- 61 min
Ladle the pink broth and toppings over the noodles.
- 71 min
Top with fried wontons and a crispy noodle cracker.
- 81 min
Finish with chili flakes and serve at once.
