Wash seaweed thoroughly and soak it in water.
Cut beef into bite-sized pieces.
Heat sesame oil in a pot and stir-fry the beef.
Add the seaweed and stir-fry together.
Pour 500ml of water and bring to a boil.
Add soybean paste and minced garlic, and let it simmer for a while.
Check the seasoning, and adjust with salt if needed.