Boil chow mein noodles until just tender
Drain and rinse with cold water
Toss noodles with a little oil to prevent sticking
Heat oil in a wok or large pan
Add sliced garlic and ginger
Add sliced onions, cabbage, carrots, and bell peppers
Stir-fry vegetables until crisp-tender
Add cooked chicken, shrimp, beef, tofu, or leave plain
Add soy sauce, oyster sauce, and a little sesame oil
Add salt, pepper, and optional chili sauce
Add noodles to the pan
Toss everything together until well mixed and heated through
Garnish with chopped green onions
Serve hot