Cut the chicken breast into bite-sized pieces.
Soak dried seaweed in cold water for 5 minutes, then drain.
Heat sesame oil in a pot and stir-fry the seaweed for 2 minutes.
Add the chicken breast and stir-fry together.
Pour in 500ml of water and bring to a boil.
Season with soup soy sauce and salt.
Simmer over medium heat for another 10 minutes to finish.