Banku is a traditional Ghanaian dish made from fermented corn and cassava dough. It is cooked by mixing the dough with water and stirring it over heat until it becomes smooth and stretchy. Banku is often served as a side dish and is known for its slightly sour taste, which comes from the fermentation process. Typically, Banku is enjoyed with various soups and stews, such as tilapia stew or groundnut soup. It is a staple food in the coastal regions of Ghana and is popular among locals and visitors alike. The dish is not only filling but also provides essential carbohydrates for energy.