
The History and Origins of Kongnamul-guk
Kongnamul-guk is a traditional Korean hangover soup, believed to have existed since the Goryeo Dynasty. It became popular due to its affordability and ease of preparation with simple ingredients. Bean sprouts, the main ingredient, are cost-effective and highly nutritious, making the soup not only a hangover remedy but also a staple in everyday Korean meals with its simple yet profound flavor.
Authentic Recipe
- 200g bean sprouts
- 1.5L water
- 500ml anchovy broth
- 1 tablespoon minced garlic
- 1 stalk green onion, sliced
- 1 teaspoon red pepper powder (optional)
- 2 tablespoons soy sauce
- Salt to taste
Begin by preparing the anchovy broth. Boil anchovies and kelp in water for 20 minutes and strain. Wash the bean sprouts thoroughly. In a pot, boil water and anchovy broth, then add bean sprouts, covering the pot, and cook for 5 minutes. Add garlic, green onion, red pepper powder, soy sauce, and salt, and boil briefly. Adjust the seasoning to your preference.
Characteristics of Flavor
Kongnamul-guk is characterized by its refreshing and clean taste. The crisp texture of bean sprouts and the deep umami flavor of the anchovy broth blend harmoniously, enhanced by the aroma of garlic. Adding red pepper powder gives it a slight spiciness that stimulates the appetite and provides a comforting effect on the stomach.

Cooking Tips and Secrets
For a deeper and more refreshing taste, it is crucial to make a rich anchovy broth. Keeping the lid on while cooking the bean sprouts maintains their crunchy texture. Additionally, substituting soy sauce with a touch of doenjang (fermented soybean paste) offers another layer of depth in flavor.

Variations of the Recipe
Modern variations include adding mushrooms or tofu to enhance taste and nutrition. For a quick version, instant broth can be used, and for those who enjoy a spicy kick, adding Cheongyang chili peppers is an option. These adaptations allow for diverse interpretations of the traditional kongnamul-guk.
Side Dishes and Table Setting
Kongnamul-guk pairs well with a variety of side dishes due to its mild flavor. Traditional kimchi varieties like kimchi or kkakdugi complement it well. It can be a complete meal when served with rice and also pairs nicely with traditional Korean drinks like dongdongju or makgeolli. Especially as a hangover soup, it is perfect for breakfast.