Banku

Banku is made from a fermented dough consisting of a mixture of corn flour and cassava dough. The corn flour provides bulk and a sweet, grainy flavor, while the fermented cassava adds a distinctive sour tang. These ingredients are mixed with water and cooked in a pot while being stirred continuously until they form a smooth, thick, dumpling-like consistency.

Banku is a foundational staple in southern Ghana, particularly among the Ewe and Ga peoples, and is traditionally eaten with the hands. Diners pull off a small piece of the hot dough, roll it into a ball, and dip it into a richly flavored soup or sauce. It is most commonly paired with okra stew or a spicy pepper sauce alongside fresh or smoked fish.

To achieve the characteristic sour flavor of banku, the mixed corn and cassava dough must be fermented for at least two to three days at room temperature. In Ghanaian markets, one can buy pre-fermented cassava dough, which significantly speeds up the preparation process. The fermentation is a crucial step, as it breaks down the starches and develops the dough's acidic profile.

While both are Ghanaian fermented corn dishes, banku is cooked directly in a pot until smooth and eaten fresh, whereas kenkey is partially cooked, wrapped tightly in banana or corn leaves, and then steamed. Kenkey is also predominantly associated with the Fante and Ga people, who use slightly different fermentation techniques. Banku has a softer, smoother texture compared to the denser, firmer texture of kenkey.