Yen Ta Fo
thainoodle-soupseafoodlowfatrice-noodlessquidstreet-food

Yen Ta Fo

Yen Ta Fo is a vibrant pink noodle soup with a savory, lightly tangy broth layered with the distinctive depth of fermented tofu. This version balances tender squid, springy fish balls, soft tofu, and crisp morning glory over slippery rice noodles for a bowl that feels light yet deeply satisfying.

30 min
2 servings
366 kcal
Thai

Ingredients

Pink broth base

  • 900 mllow-sodium chicken stock
  • 45 gred fermented tofu
  • 15 mlfermented tofu brine
  • 20 gtomato paste
  • 12 ggarlic, finely chopped
  • 1 gwhite pepper
  • 6 gsugar
  • 12 mlfish sauce

Noodles and toppings

  • 250 gfresh rice noodles
  • 120 gfirm tofu, cut into 2 cm cubes
  • 120 gsquid, cleaned and sliced into rings
  • 100 gfish balls, halved
  • 120 gmorning glory, cut into 5 cm lengths
  • 80 gbean sprouts

For serving

  • 10 gspring onion, thinly sliced
  • 6 gfried garlic
  • 10 mlwhite vinegar
  • 2 gchilli flakes

Instructions

  1. 1

    Bring a pot of water to a boil for blanching. While it heats, mash the red fermented tofu with its brine, tomato paste, chopped garlic, white pepper, sugar, and fish sauce into a smooth paste so it will dissolve evenly into the broth.

  2. 2

    In a soup pot, bring the chicken stock to a gentle boil. Whisk in the fermented tofu paste and simmer for 5 minutes, stirring occasionally, until the broth turns rosy pink and smells savory rather than raw. Keep it at a gentle simmer; a hard boil can make the squid tough later.

  3. 3

    Add the fish balls and tofu cubes to the simmering broth and cook for 3 minutes so the tofu warms through and absorbs some flavor.

  4. 4

    Add the squid and cook for 45 to 60 seconds, just until opaque and lightly curled. Immediately add the morning glory and bean sprouts and simmer for 30 to 45 seconds until the stems are bright green and just tender-crisp.

  5. 5

    Blanch the fresh rice noodles in the boiling water for 20 to 30 seconds, just until loosened and hot. Divide them between 2 bowls. Do not overcook, or they will break and turn gummy in the soup.

  6. 6

    Ladle the hot pink broth, tofu, squid, fish balls, and vegetables over the noodles. Top with spring onion and fried garlic.

  7. 7

    Serve immediately with white vinegar and chilli flakes on the side for each person to season to taste. A small splash of vinegar brightens the broth and is traditional for balancing the fermented tofu flavor.

Nutrition per serving

366 kcal
Calories
25g
Protein
43g
Carbs
10g
Fat
3g
Fiber

Notes

Background

Yen Ta Fo is a beloved Thai noodle soup notable for its pink broth, traditionally colored and flavored by fermented red tofu. It is especially associated with Thai-Chinese food culture and is commonly sold by street vendors and shophouse noodle stalls throughout Thailand. The dish is prized for its contrast of chewy noodles, seafood or fish balls, greens, and a savory-sour-sweet broth.

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