Shred the cabbage and onion.
Slice the carrot and green onion diagonally.
Heat cooking oil in a pan and sauté the green onion to infuse its aroma.
Add the onion and carrot, and stir-fry.
Add the cabbage, season with salt and pepper, and stir-fry.
Place the sautéed vegetables over cooked rice.
Drizzle with soy sauce or sesame oil to finish.