Despite its name, enset is not a banana at all — it's inedible as fruit, and its value comes entirely from the starchy pulp inside its trunk and underground corm.
Kocho is a dense, slightly sour flatbread made from the pulped and fermented stem and corm of the enset, or false banana, plant, buried and left to ferment for months before being baked on a griddle.
Why it's made this way: Enset is the backbone crop of Gurage and Sidama agriculture, prized because a single plant can feed a family for years and survives droughts that would wipe out grain harvests, making kocho a food-security staple as much as an everyday bread.