Cut the beef into bite-sized pieces and wash the soybean sprouts thoroughly.
Add the beef and minced garlic to a pot and stir-fry.
Pour 500ml of water and bring to a boil.
Once the water is boiling, add the soybean sprouts and cook for 3-5 minutes.
Season with soy sauce and salt to taste.
Add green onion and let it boil one more time to finish.