8 oz (225 g) flank steak (, cut against the grain into 1/4” (4 cm) thick slices)
8 oz (225 g) fresh lo mein noodles ((or 6 oz / 170 g dried lo mein / chow mein noodles))
1 teaspoon Shaoxing wine ((or dry sherry))
1/2 teaspoon dark soy sauce
1 teaspoon cornstarch
1 tablespoon light soy sauce ((or soy sauce))
1/2 tablespoon dark soy sauce
1/2 tablespoon oyster sauce
2 teaspoons sugar
1/2 teaspoon sesame oil
3 tablespoons peanut oil (, divided)
2 cloves garlic (, minced)
4 green onions (, sliced into 1” (2 cm) pieces, greens and whites separated)
1/2 large carrot (, cut into matchsticks)
5 pieces napa cabbage leaves (, chopped)
1/2 cup bean sprouts