Beat the egg in a small bowl. Heat a wok or large skillet over medium heat with 1 tablespoon of oil.
1 egg
When the oil is shimmering, pour in the beaten egg.
Swirl the pan to coat the surface and cook until just set, about 45 seconds.
Turn off the heat, cover, and let the omelet steam for 2 minutes.
Roll the omelet up, cut it in half, then slice into thin ribbons. Set aside.
Preparation
Trim the bean sprouts, cut the scallions, slice the onion, and julienne the char siu and bell peppers.
80 g mung bean sprouts, 8 stalks white part of scallions, 0.25 onion, 50 g char siu (Chinese barbecued pork), 50 g red bell pepper, 50 g green bell pepper
Finely mince the garlic, shallot, and onion for the curry base.
Toss the shrimp with the salt and white pepper and let marinate for 10 minutes.
0.25 teaspoon salt, 0.25 teaspoon white pepper
Cook the Noodles
Bring a large pot of water to a boil, add the rice vermicelli, and cook for 1 minute 30, stirring gently. Drain without rinsing.
180 g rice vermicelli
Spread the noodles on a tray or in a colander lined with a tea towel (or cover with plastic wrap).
Let them steam in their own heat for about 10 minutes.
If they clump, gently separate the strands with your fingers.
Stir-Fry the Components
Heat a lightly oiled wok over medium-high heat and stir-fry the sliced onion for 30 seconds.
Add the bell peppers and cook for 15 seconds more. Transfer to a plate.
Without cleaning the wok, sauté the bean sprouts over medium-high heat for about 1 minute. Set aside.
Add a splash of oil, then stir-fry the shrimp for about 45 seconds, just until they turn pink. Remove and set aside.
50 g shrimp
Build the Curry Base
Return the wok to medium heat, add a little oil, and sauté the minced onion for 1 minute.
1 tablespoon onion
Add the garlic and shallot and cook until fragrant and translucent, about 1 minute.
2 cloves garlic, 0.5 shallot
Stir in the scallion whites and cook for 45 seconds.
Sprinkle in the curry powder and turmeric, drizzle in a little more oil, and cook for about 3 minutes, stirring, until the spices are toasted and fragrant.
1 tablespoon Madras curry powder, 0.5 teaspoon ground turmeric
Combine & Finish
Add the noodles and increase the heat to medium-high, tossing constantly to loosen the strands.
Season with salt, sugar, and soy sauce and toss for 15–30 seconds to coat evenly.
Return the onion, bell peppers, and bean sprouts to the wok and toss for about 15 seconds.
Add the char siu and shrimp; stir-fry for another 30 seconds.
Add the omelet ribbons and give everything a quick toss.
Turn off the heat, transfer to a serving platter, and garnish with sesame seeds and sliced scallion greens.
white sesame seeds, green parts of scallions
Video
Notes
Cooking the rice noodles: To keep them from breaking during the stir-fry, briefly blanch the noodles in boiling water, then let them finish steaming in their own residual heat. Other methods work as well—such as soaking in cold or hot water until pliable, giving them a quick par-boil followed by a cold rinse, or dry-toasting them in a lightly oiled wok before stir-frying.