acar (Indonesian cucumber-carrot pickles) – for serving
prawn crackers (krupuk) – for serving
Instructions
Boil a large pot of water. Cook the yellow egg noodles until just tender, 1–2 minutes for fresh or according to package for dried; drain well and let steam-dry.
In a small bowl, whisk kecap manis, light soy sauce, oyster sauce, white pepper, and salt until combined; set the sauce aside.
Prep the vegetables: thinly slice the cabbage, separate scallion whites and greens, slice the red chilies, and chop the garlic. Beat the eggs in a small bowl.
Heat 1 tablespoon neutral oil in a wok over high heat until shimmering. Stir-fry the chicken until just cooked and lightly browned, 2–3 minutes; transfer to a plate.
Add 1 tablespoon oil to the wok. Stir-fry the shrimp until pink and opaque, 1–2 minutes; transfer to the plate with the chicken.
Add the remaining 1 tablespoon oil. Stir-fry shallots and scallion whites until fragrant and lightly golden, 1–2 minutes. Add garlic and red chilies; stir-fry 30 seconds.
Push aromatics to one side. Pour in the beaten eggs and scramble just to set, 30–60 seconds, breaking into soft curds.
Add the drained noodles and cabbage to the wok. Return chicken and shrimp. Pour the sauce around the sides of the wok and toss vigorously to coat; stir-fry until the noodles are glossy and lightly charred in spots, 2–3 minutes.
Add bean sprouts and scallion greens; toss just until slightly wilted, 30–60 seconds. Taste and adjust seasoning if needed.
Transfer to plates. Top with fried shallots and serve with acar and prawn crackers.