“Toss the noodles lightly or the cod disappears into flakes.”
Returning fish only at the end protects its flakes from vigorous stirring.
Everything here cooks in under five minutes once it starts, so the sauce is mixed, the noodles softened and the vegetables cut before the wok is lit. The cod is seared separately and returned last, when nothing is left to do but toss.
🐟 The promise: Cod reaches 145°F (63°C), noodles are separate, and bok choy stems retain a little snap.


“Mix the sauce” starts Cod Ginger Scallion Noodles in the large wok and noodle pot: whisk soy sauce and rice vinegar with ginger, garlic, and half the scallions until smooth and set it beside the stove. During “Brown cod fillets,” pat cod dry and season with salt and pepper; heat 1 tablespoon oil and cook the fillets in batches until browned and 145°F (63°C); transfer to a clean plate.
“Finish with scallions and sesame” closes Cod Ginger Scallion Noodles: remove the wok from heat, fold in the remaining scallions and sesame seeds, and lift portions gently so the cod stays in moist flakes among the noodles; keep the ready-to-eat garnish for this step so Cod Ginger Scallion Noodles reaches the table with its fresh aroma and texture intact.
Whisk 3 tbsp (45 ml) reduced-sodium soy sauce and 1 tbsp (15 ml) rice vinegar with 1 tbsp (8 g) grated ginger, 3 minced garlic cloves (15 g), and half of 3 sliced scallions (45 g). Set it beside the stove.

Soak or boil 8 oz (227 g) rice noodles as the package directs, until they bend easily but still feel springy. Drain them and keep 1 cup of the starchy water for loosening the sauce later.

Pat 1½ lb (680 g) cod fillets, cut into 4 portions, completely dry and season with 1¼ tsp (7.5 g) kosher salt and ½ tsp (1 g) black pepper. Cook them in 1 tbsp of the 2 tbsp (30 ml) olive oil, in batches, until browned and 145°F (63°C).

Heat the remaining oil in the wok and stir-fry 1 diced yellow onion (180 g) for 2 minutes, then add 2 baby bok choy (300 g), quartered, and 3 evenly cut carrots (240 g) for 4 minutes until crisp-tender.

Slide the cod back in, add the drained noodles and the sauce, and toss briefly with two spatulas. Loosen anything that clumps with splashes of the reserved noodle water rather than more oil.

Pull the wok off the heat and fold in the remaining scallions and 2 tsp (6 g) sesame seeds. Lift portions gently onto plates so the cod stays in moist flakes among the noodles rather than shredding.

The cod reached 145°F (63°C), the noodles stay separate, and the bok choy stems keep a snap. After “Mix the sauce,” if the rice noodles remain firm, soak them a little longer before tossing; use reserved noodle water only when the sauce needs loosening.
Grate the ginger rather than mincing it, so the pulp and its juice both go into the sauce instead of leaving fibrous strands through the noodles.
🥗 Nutrition, roughly: about 470 calories per serving. Estimates only; brands, cuts and portion sizes change the numbers.