Soak the dried seaweed in cold water.
Cut the beef into bite-sized pieces.
Heat sesame oil in a pot and stir-fry the beef.
Add the soaked seaweed and stir-fry together.
Pour in water and bring to a boil.
Season with soup soy sauce, minced garlic, and salt.
After boiling, skim off any foam.
Simmer until the seaweed is fully cooked.