Soak the dried seaweed in cold water for 10 minutes.
Cut the soaked seaweed into bite-sized pieces.
Cut the beef into small pieces.
Heat sesame oil in a pot and stir-fry the beef and seaweed together.
Add water and bring to a boil.
Season with soup soy sauce, minced garlic, and salt.
Simmer on medium-low heat for another 10 minutes.