Injera (እንጀራ)
Ethiopian highlands (Tigray, Amhara, Oromia regions) — teff domesticated approximately 3,000 BCE
Injera is the foundational element of Ethiopian cuisine — a large, spongy, slightly sour flatbread made from teff flour (Eragrostis tef), fermented for 2–3 days before cooking on a large mitad (circular clay griddle), producing a bread with thousands of tiny bubbles (the 'eyes') on its surface that capture the sauces poured on top. Teff is a tiny, iron-rich ancient grain native to the Ethiopian highlands; its fermentation produces lactic and acetic acids that give injera its characteristic tangy flavour. The injera serves simultaneously as plate, utensil, and starch — it is spread across a communal tray and the various stews (wots) are placed on top; diners tear pieces to scoop their food. The fermentation process is critical: under-fermented injera is flat and bland; properly fermented injera has a complex sour tang.