된장국 is a traditional Korean soup made primarily from 된장, a fermented soybean paste. It typically includes ingredients like tofu, vegetables, and sometimes seafood or meat, providing a rich and savory flavor. This dish is often served as a side during meals and is known for its comforting qualities. The soup is not only delicious but also nutritious, as it contains protein from the tofu and various vitamins from the vegetables. 된장국 is a staple in Korean cuisine, reflecting the country's culinary heritage and the importance of fermented foods in their diet.