Marinate chicken or other protein: 2 T soy sauce and 1 T sesame oil. Add 1 T sugar. Toss in 1-2 T cornstarch. It should make a paste coating the meat.
Boil a pot of salted water.
Prepare noodles according to package instructions.
Heat 1-2 T peanut or other mild oil in wok or large pan.
Saute carrots and onions.
Add peppers, water chestnuts, corn, mushrooms.
Drain vegetables in a colander or on paper towels.
Heat 1-2 T oil in pan.
Saute chicken in batches until cooked through.
Drain in colander or on paper towels.
Heat sauce in pan and combine with noodles, vegetables, chicken. Use tongs to gently coat every noodle with the sauce.
Add in Napa cabbage or other greens to steam the last minute.
Divide into pretty bowls.
Sprinkle with chopped green onions and/or sesame seeds.
Season with chili garlic sauce to taste.