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

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
- 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.

Cooking-step illustration, not a photograph - 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.

Cooking-step illustration, not a photograph - 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.

Cooking-step illustration, not a photograph - 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.

Cooking-step illustration, not a photograph - 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.

Cooking-step illustration, not a photograph - 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.

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.


