Prepare the ingredients by slicing the green onion for oil infusion and cutting chicken breast and cabbage into bite-sized pieces.

Heat olive oil and chili oil in a pan over medium heat.

Add the sliced green onion to the pan and stir-fry to create aromatic green onion oil.

Add the chicken breast to the pan and stir-fry over medium heat until it absorbs the flavors of the chili oil and green onion oil.

Add the cabbage to the pan and stir-fry over high heat.

Add oyster sauce and stir-fry until the cabbage is fully coated and its texture softens.

Sprinkle a pinch of black pepper and stir-fry briefly to finish the dish.