Taiwanese recipe

Taiwanese Oyster Omelette

Small oysters, a translucent sweet-potato-starch layer, egg, and crisp greens are pan-fried and finished with a smooth sweet-savory red sauce.

Taiwan

Prep
25 min
Cook
20 min
Total
45 min
Servings
2
Taiwanese oyster omelette with translucent starch, egg, greens, and glossy red sauce
Real finished-dish photographPhotograph by Adonis Chen from Tainan, TaiwanSource page · Original file · CC BY 2.0Cropped, resized, and compressed by Recipe Nest Vault.

01

Ingredients

  • 180 g

    small shucked oysters, drained

  • 55 g

    Taiwan sweet potato starch

  • 15 g

    tapioca starch

  • 180 ml

    cold water

  • 4

    large eggs, lightly beaten

  • 120 g

    Taiwan lettuce or baby bok choy, 4 cm pieces

  • 30 ml

    neutral oil, divided

  • 120 ml

    water for sauce

  • 35 g

    sweet chile sauce

  • 25 g

    ketchup

  • 10 ml

    soy sauce

  • 10 ml

    rice vinegar

  • 8 g

    cornstarch mixed with 15 ml water

02

Method

  1. 01

    Cook the red sauce

    Combine 120 ml water, sweet chile sauce, ketchup, soy, and vinegar in a small pan. Simmer 3 minutes, whisk in the cornstarch slurry, and cook 45 seconds until glossy; cover and keep warm.

    Taiwanese Oyster Omelette, step 1: Cook the red sauce.
    Cooking-step illustration, not a photograph
  2. 02

    Drain oysters and mix slurry

    Rinse oysters once in lightly salted cold water, inspect for shell, drain 10 minutes, and pat gently. Whisk sweet potato starch, tapioca starch, and 180 ml water until no dry lumps remain; whisk again before pouring.

    Taiwanese Oyster Omelette, step 2: Drain oysters and mix slurry.
    Cooking-step illustration, not a photograph
  3. 03

    Sear the oysters

    Heat a 24 cm nonstick skillet over medium-high for 90 seconds. Add 10 ml oil and half the oysters; sear 45 seconds, turn, and cook 30 seconds more so the centres are barely opaque.

    Taiwanese Oyster Omelette, step 3: Sear the oysters.
    Cooking-step illustration, not a photograph
  4. 04

    Set the starch layer

    Whisk slurry and pour half around the oysters. Cook 60–90 seconds until the rim turns translucent while the centre remains glossy; drizzle 5 ml oil around the edge to release it.

    Taiwanese Oyster Omelette, step 4: Set the starch layer.
    Cooking-step illustration, not a photograph
  5. 05

    Add egg and greens

    Pour over half the eggs and scatter half the greens. Cook 60 seconds, loosen the base, fold or flip in sections, and cook 60–90 seconds more until egg is set and oysters reach 63°C.

    Taiwanese Oyster Omelette, step 5: Add egg and greens.
    Cooking-step illustration, not a photograph
  6. 06

    Repeat and sauce

    Slide onto a warm plate and spoon over half the sauce. Wipe loose starch from the skillet and repeat with remaining ingredients; serve immediately while the edges are crisp and centres chewy.

    Taiwanese Oyster Omelette, step 6: Repeat and sauce.
    Cooking-step illustration, not a photograph

03

Sources and photo credit

This standardized method was independently rewritten after cross-checking the references below. Recipe Nest Vault does not claim that the credited photographer cooked from this exact version.

Recipe references

Oyster omelette by Adonis Chen in Tainan City — Photograph by Adonis Chen from Tainan, Taiwan; CC BY 2.0.

Step illustrations: Original illustrations created by Recipe Nest Vault with OpenAI image_gen.

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