Broad, pan-fried rice noodles are typical noodle-house fare.
Soak in hot water to cover until softened, about 10 minutes:
Stir together well in a medium bowl:
Very thinly slice across the grain:
Toss the meat in the soy sauce mixture and marinate for 15 minutes. Whisk together in a small bowl:
Set aside. Drain the noodles well. Heat a wok or large skillet over high heat. When hot, pour in:
Swirl the oil around the pan until very hot but not smoking. Add the noodles and stir and toss occasionally until some surfaces brown slightly. Transfer to a plate and wipe out the pan. Heat the pan again until hot. Pour in:
Swirl the oil around the pan until very hot but not smoking. Add the beef and stir-fry, flipping it in the oil to separate the slices, about 20 seconds. Transfer to the plate with the noodles. Heat the pan again until hot. Pour in:
Swirl the oil around the pan until very hot but not smoking. Add and stir briefly:
Add and toss for 1 minute:
Return the beef and noodles to the pan and toss to mix thoroughly. Stir in the stock-cornstarch mixture, stirring until the sauce is thickened and the noodles are glazed. Transfer to a serving dish.