Combine the light soy sauce, vinegar, ginger, garlic and 1 tablespoon sugar in a jug. Whisk well to dissolve the sugar. Set aside.
Heat 2 teaspoons oil in a large wok until smoking. Add the half the chicken and stir-fry for 5 minutes or until golden. Use tongs to transfer the chicken to a plate. Repeat with the remaining chicken. Return the chicken to the pan along with half the soy sauce mixture and the remaining 2 tablespoons sugar. Cook, stirring often, for 8-10 minutes or until the sauce has reduced and the chicken is golden and sticky. Add the dark soy sauce and toss to combine. Sprinkle with half the sesame seeds.
Meanwhile, cook the noodles following the packet directions. Drain. Transfer to a bowl. Steam the snow peas until bright green and tender-crisp. Add the remaining 2 teaspoons oil to the remaining soy sauce mixture and stir to combine.
Divide the noodles among bowls. Top with the chicken. Drizzle with the remaining soy sauce mixture and sprinkle with remaining sesame seeds. Top with the snow peas and carrot. Scatter over the coriander and chilli. Serve with lime wedges, if you like.
HIDE FULL METHOD
Place the mushroom in a small heatproof bowl. Cover with boiling water and set aside for 10 mins or until tender. Drain. Use a sharp knife to remove the stems.
Meanwhile, place the noodles in a large heatproof bowl. Cover with boiling water and set aside for 3 mins or until tender. Drain.
Combine the stock, 3 cups (750ml) water, ginger, garlic, sesame oil and soy sauce in a large saucepan. Bring to the boil. Reduce heat to low. Add the gyoza. Cook for 7 mins until gyoza are heated through.
Divide the noodles among serving bowls. Top with pak choy and mushroom. Ladle over the hot stock mixture and gyoza. Top with egg and spring onion and serve with chilli sauce, if desired
Heat a large skillet over medium-high heat. Crumble in the ground beef, and cook until no longer pink, stirring frequently. Drain off grease.
Stir in the flavor packet from the noodles, tomatoes, and corn (with their juices). Break up the noodles slightly, and add them to the skillet. Bring to a boil, then reduce heat to low, cover, and simmer for 10 minutes, or until noodles are tender. Stir occasionally to break up any clumps of noodles.
In a skillet, brown beef; drain. Stir in noodles with contents of accompanying seasoning packet, tomatoes and corn; mix well. Bring to a boil. Reduce heat; cover and simmer for 10 minutes or until the noodles are tender.