Cairo, Egypt

Cairo's street food rivals ancient traditions with 20+ million daily servings across the metropolis. Koshari, a carb-packed mix of rice, lentils, and pasta, costs just 10 Egyptian pounds ($0.32)—cheaper than the typical rival by 60%—while fuelling a civilization for millennia. Ful medames, fava beans simmered overnight, provides 15g of protein per bowl at a mere $0.50, sustaining workers through long days. This affordability and heritage surpass #9 New York City's dollar slice efficiency, as Cairo's fare offers nutritional density that keeps costs below 5% of daily income. Each dish reflects a 4,000-year legacy of adapting grains and legumes to desert survival, making it an unmatched value in global street food.