Ethiopian Injera: The 3,000-Year-Old Fermented Flatbread

Injera — the spongy, sourdough flatbread that is simultaneously plate, utensil, and food in Ethiopian cuisine — is made from teff (Eragrostis tef), a grain indigenous to the Ethiopian highlands, domesticated between 4000–1000 BC. The batter is fermented for 2–5 days using wild yeast and lactobacillus bacteria, then cooked on one side only on a large clay griddle (mitad), producing a bread with hundreds of tiny holes (the "eyes" of the injera) that absorb stew juices. The entire Ethiopian meal is built around injera: stews (wot) are served on top of it, diners tear off pieces to scoop the food, and at the end of the meal, the sauce-soaked injera at the bottom of the platter (the "tablecloth injera") is eaten — meaning zero waste.

• Indian dosa (fermented batter crepe — same wild fermentation, different grain), French crêpe (thin batter on a flat griddle — same cooking surface, no fermentation), Ethiopian injera → Eritrean taita