Cut the napa cabbage and green onion into bite-sized pieces.
Slice the beef thinly.
Add water and the broth pack to a pot and bring to a boil.
Once the broth is ready, remove the broth pack and add all the vegetables and beef.
Season with gochujang (Korean chili paste), minced garlic, soup soy sauce, and salt.
Boil until all the ingredients are fully cooked.