Cook lo mein noodles in a pot of boiling water until just cooked (they should still be very chewy). Drain and toss with 1 tablespoon vegetable oil. Keep warm.,
STEP 2
In a small bowl, stir together oyster sauce, soy sauce, sesame oil, chicken stock and cornstarch until well combined to make the sauce. Set aside.,
STEP 3
In a large, heavy-bottomed pan, heat 2 tablespoons avocado oil over medium-high heat. Add chicken and cook, stirring, until browned, about 2 minutes. Remove to a plate.,
STEP 4
Add remaining 1 tablespoon vegetable oil, garlic and ginger to the pan. Cook, stirring constantly, until fragrant, about 1 minute. Then add cabbage, pepper, carrots, white parts of green onions and cook, stirring constantly, until cabbage is wilted, 2 minutes.,
STEP 5
Add sauce and browned chicken and cook until vegetables are tender and the sauce has thickened slightly, about 2 minutes more.,
STEP 6
Add noodles and toss to coat with the sauce. Sprinkle with dark sliced green onions and serve.