Preparation

1. Mix soy sauce, sugar, sesame oil, the white parts of the spring onion, garlic and ginger in a bowl until the sugar is dissolved.
2. Cut the sirloin steak into fine slices, add it to bowl and let it marinade for about 10 minutes.
3. Heat the oil in a wok (or pot), add the meat and let it roast from both sides.
4. Arrange the salad leaves on a plate, add some cooked rice, then the meat and garnish with the green spring onions and the remaining sesame seeds.
5. Serve with additional rice, kimchi and marinaded cucumber slices.