Cut the brisket into bite-sized pieces.
Soak the dried seaweed in cold water for 10 minutes, then drain.
Cut the tofu into bite-sized cubes.
Heat sesame oil in a pot and stir-fry the brisket.
When the brisket is cooked, add the seaweed and stir-fry together.
Pour in 500ml of water and bring to a boil.
Add the tofu and simmer for 5 more minutes.
Season with soy sauce and salt to taste.