A food-loving visitor will quickly learn that sardines, cod , and the iconic pastel de nata are great, but the Lisbon restaurant scene can offer much more. Portuguese cuisine draws on global flavors from the country’s centuries of trade, and Lisbon’s restaurateurs have access to top-quality fish and seafood, unique cheeses, lovely wines, and vegetables from organic farms just outside the city. In a capital experiencing lightning-fast growth, Lisbon’s food scene mediates the collision of old and new, weaving together trendy wine bars, Michelin-starred restaurants, traditional and casual…