- Heat the oil in a pot and stir-fry the meat until it changes colour. Add the onion, garlic, kimchi sauce and stir-fry for 2-3 mins. Add the water and bring to the boil, then reduce the heat and simmer for 8 mins.
- Add the tofu, red pepper, soy sauce, sugar and leek. Return the soup to a boil and cook for 2 mins, then sprinkle the spring onions and sliced chilli.
- Serve hot with rice.