Ilbeonji Makchang is an all-you-can-eat Korean barbecue restaurant in Seoul serving samgyeopsal (pork belly), pork collar, and makchang (beef abomasum). The samgyeopsal and pork collar are tender and chewy, while the makchang is savory and salty without a gamey taste. Guests can eat the meats they want in one sitting. The restaurant is known for the quality of its meat.