Mix together all the ingredients for the sauce in a small bowl and set aside.
Chop and slice all the vegetables (red onion, snow peas, bean sprouts, garlic, chili, scallions, and ginger) if you haven’t done so already and place them into a large bowl.
Season your sliced chicken with salt and freshly ground black pepper. Add 1 tbsp sesame oil to a large non-stick frying pan or wok and set over a medium-high heat.
Add the chicken and fry for a few minutes, turning occasionally, until golden all over. Add the remaining oil, followed by the shrimp (prawns), and the vegetables.
Separately, cook the noodles according to the package directions. Drain well and set aside.
Add the eggs to the pan. Continue to stir-fry for a few more minutes, or until everything begins to caramelize and the eggs are cooked.
Pour in the sauce while tossing and stirring to ensure it coats all the noodles and vegetables, but doesn’t stick to the pan. Then add the noodles. Continue to stir-fry for another 1-2 minutes.
Divide between 2 bowls. Scatter with fresh cilantro, crushed peanuts, sliced chilies, and crispy fried onions. Serve with a wedge of lime and enjoy!