Foreign visitors to South Korea chose \"samgyeopsal,\" or grilled pork belly, as their favorite Korean food, a survey showed Monday. According to the online survey of 1,984 foreigners who have visited the country, 558 respondents, or 28.1 percent, said they prefer samgyeopsal the most. Grilled at the table, it can be wrapped in lettuce with a mixture of sesame oil and salt or red soy paste dip.