This is one of my favorite dish while I was in Korea. Bulgogi is traditionally grilled but you may also broil or fry it in a pan.
2 lbs flank steak (sliced thinly)
3 scallions (cut into 1/2" pieces)
2 cloves of garlic (minced)
3 tbs sugar
1 tsp sesame oil
1/2 c soy sauce
1/2 c water
1/2 tsp sesame seed
2 bunches of Romaine Lettuce
1. In a mixing bowl, mix steak and sugar well. In a separate bowl, combine soy sauce, water, garlic and sliced scallions. Pour sauce mixture into meat. Mix well with your hand. Add sesame oil and sesame seeds. Marinate in the refrigerator for at least 24 hours.
2. Broil beef over a charcoal fire or stir-fry in a regular frying pan on a stove burner until browned. Serve with lettuce leaf and Kimchi (if available). This dish can also be eaten with steam rice.