Bonga Sinchon Seolleongtang Magok is a Korean restaurant in Magok, Seoul, that serves seolleongtang and deodeok samgyeopsal. The seolleongtang is made by boiling sagol, dogani, and yangji for about 10 hours, and the samgyeopsal is grilled with deodeok. The interior is spacious and clean, with generous spacing between tables. The seolleongtang has almost no seasoning, so diners add salt themselves.