In a mixing bowl, combine gochujang, soy sauce, sesame oil, minced garlic, honey, and the white parts of green onions. Stir well until fully mixed and glossy.

Heat a non-stick skillet over medium heat for about 2 minutes. Add the ground beef and cook until browned, about 6-8 minutes. Drain excess fat if necessary.

Pour the reserved marinade over the cooked beef and stir to coat thoroughly. Cook for an additional 2-3 minutes.

Stir in the green parts of the sliced green onions and cook for another minute.

Gently separate lettuce leaves, wash, and dry them. These will be your wraps.

Spoon the beef mixture into the center of each lettuce leaf and garnish with sesame seeds and optional toppings before serving.