Created by ForeverMama on June 29, 2019
Step 1: Rinse and drain a package of soybean sprouts (500 grams) a few times over. Pick out any rotten sprouts.
Step 2: Place the soybean sprouts into a pot and add 5½ cups of water.
Step 3: Add salt, soy sauce, minced garlic, and hot pepper flakes.
Step 4: Slice half a medium sized onion and put it in the pot.
Step 5: Add a handful of dried anchovies to a cheesecloth and tie it with kitchen twine. (refer to Note)
Step 6: Close the lid and bring to a boil over medium heat for about 15 minutes.
Step 7: When the soup boils over, open the lid and stir the soup with a spoon.
Step 8: Lower the heat and cook another 25 minutes.
Step 9: Add green onions and sesame oil.
Step 10: Turn off the heat. Remove the cheesecloth and toss.
Step 11: Grind roasted sesame seeds in a grinder.
Step 12: Place the soup in bowls and sprinkle with sesame seed powder on top, just before serving.