I like to chop all the vegetables first. It makes the stir-frying process quick and stress-free. Mince garlic, grate ginger, and shred cabbage. Keep everything within reach.
Heat oil in a wok over medium-high heat. Add ground beef, season lightly with salt and pepper, and cook until browned. I usually break it up into small crumbles so it mixes well with vegetables.
Push beef to one side and sauté garlic, ginger, and onions until fragrant. The aroma fills the kitchen instantly, and I always find this step makes the dish feel more authentic.
Add shredded cabbage and stir everything together. Pour in soy sauce and hoisin sauce. Stir-fry for 5–7 minutes until cabbage is tender but still crisp. I always taste here to check seasoning here.
Remove from heat and drizzle sesame oil over the stir-fry. Garnish with green onions and optional crushed red pepper flakes. This last step adds a burst of flavor and aroma I personally love.