Khao Man Gai, a chicken and rice dish, is the staple item at Nong's Khao Man Gai in Portland. 8 among the nation’s 50 largest cities for the density of top-rated Asian restaurants. The city has one Tripadvisor top-rated Asian restaurant every 0.59 square miles. The study counted 225 top-rated Asian restaurants across Portland’s 133.5 square miles. The ranking reflects Portland’s high concentration of well-reviewed Asian restaurants, many of which have earned national recognition.