Oven bake or air fry the mozzarella sticks according to their instructions.
When the mozzarella sticks are almost baked, heat a wok or large frying pan over a medium-high heat. Add the sunflower oil, sliced onion and carrot and stir-fry for 30 seconds. Add the sliced spring onion and chopped garlic in oil and mix well. Transfer the mozzarella sticks to the pan and season generously with the Chinese salt & pepper mix, stirring well to mix through. Finish with the crushed chilli flakes and rice wine and mix well once more.
Transfer the salt and chilli mozzarella sticks to a serving plate.