Start by preparing the vegetables. Finely shred the cabbage, peel and grate the carrots, and finely slice the spring onions, keeping the white and green parts separate.
Heat a large frying pan or wok over medium-high heat. Add the beef mince and cook for 4–5 minutes, breaking it apart with a spatula until browned.
Mince or crush the garlic and add it to the pan along with the minced ginger and the white parts of the spring onions. Cook for 1–2 minutes, stirring often, until fragrant.
Add the shredded cabbage, grated carrots to the pot. Stir well and cook for 4–5 minutes until the vegetables have softened slightly but still have a bit of crunch.
In a small bowl, whisk the cornstarch and cold water until smooth. Pour the mixture into the pan, along with the honey, soy sauce, and chilli flakes. Stir until combined, and cook for another 2–3 minutes, or until the sauce thickens and coats the beef and vegetables.
Divide the mixture between four bowls or meal-prep containers and serve hot, garnished with the green parts of the spring onions. For extra flavour, add sesame seeds or crispy onions.