Place KBBQ brand Samgyupsal in the refrigerator for about 24 hours or place unopened package under cool running water until thawed, approximately 15 -30 minutes. Use immediately (DO NOT RE-FREEZE).
Heat a large skillet over medium-high heat. Cook pork belly strips until golden browned, approximately 5~7 minutes per side. Transfer to a paper towel-lined plate, reserving some grease in the skillet. Cut strips into bite-sized pieces.
Saute Kimchi, garlic cloves, scallions, or other vegetables as desired in the reserved grease over medium high heat for about 2~3 minutes. Drain on a paper towel-lined plate.
Serve pork belly strips with Kimchi, garlic, scallions, lettuce, and Ssamjang sauce.