Madrid's culinary identity was forged not in palace kitchens but in the casas de comidas that fed construction workers building the Gran Vía in the 1910s. These establishments — many still operating under third- and fourth-generation ownership — served cocido madrileño, callos, and jamón ibérico cut thick enough to chew. The city's food culture remains rooted in that working-class pragmatism: portions are generous, wine is poured without ceremony, and restaurants open their kitchens to the street so passersby can watch the day's menu come together over open flame. Today, Madrid anchors Spain's gastronomic map not through Michelin stars alone but through its mercados and barrios. Mercado de San Miguel, rebuilt in 1916 with cast-iron arches and reopened in 2009 as a gourmet hall, draws two million visitors annually. La Latina, the medieval quarter southwest of Plaza Mayor, holds the highest concentration of tascas per block in Europe — 47 establishments within a six-minute walk. On Sundays, the Rastro flea market spills into Cava Baja, and locals queue outside Casa Lucio for huevos rotos, a dish of fried eggs and jamón that has appeared on state dinner menus since 1974. The best Madrid food tours thread these neighborhoods on foot, stopping at third-generation charcuterías where vendors slice jamón de bellota by hand and explain the curing process that begins in Extremadura's dehesa pastures. Guides lead groups through tiled bodegas serving vermouth on tap, into century-old chocolaterías that pair churros with cups of molten chocolate thick enough to coat a spoon, and past the zinc-topped bars of Lavapiés where patrons stand elbow-to-elbow over plates of boquerones and croquetas de bacalao. Many tours include cooking classes held in restored apartments near Plaza de Santa Ana, where participants learn to build paella layer by layer — sofrito, bomba rice, saffron-infused stock — and finish with sangria made from Ribera del Duero tempranillo. Madrid's food scene resists the picturesque. There are no harbor views or hillside terraces. Instead, the city offers something rarer: a living, working culinary tradition that has survived urban renewal, tourism booms, and the collapse of the peseta. The flavors are direct, the hospitality unsentimental, and the experience grounded in the rhythms of a city that still eats lunch at 2:30 and dinner at 10.