Fodor's Expert Review Los Huevos de Lucio

Don't let the crowds dissuade you from entering this Cava Baja stalwart—tables and barstools open up fast. The nonnegotiable dish to try here is huevos estrellados, "bashed" fried eggs tucked between olive-oil-fried potatoes and topped with optional add-ons like jamón, chistorra sausage, and pisto (Spanish ratatouille). The perfect pairing? A glass of tart, citrusy rosé Cava by one of Catalonia's top producers, Raventós i Blanc.