Begin by heating the sesame oil in a large skillet over medium heat. Once hot, add the minced garlic and ginger, sautéing them for about 1 minute until they become fragrant and slightly golden.
Next, add the ground chicken to the skillet. Using a spatula, break the chicken into smaller pieces as it cooks. Sauté for 5-7 minutes, or until the chicken is fully cooked and no longer pink.
Stir in the Gochujang, soy sauce, honey (or maple syrup), and rice vinegar. Mix the ingredients thoroughly, allowing the chicken to absorb the flavors. Let the mixture simmer for an additional 3-4 minutes, ensuring it is well coated and heated through.
After the chicken mixture has simmered, remove the skillet from the heat, and incorporate the shredded carrots, diced bell pepper, and chopped green onions. Mix until combined and then let the mixture cool slightly before serving.
To serve, take a sturdy lettuce leaf and spoon a generous portion of the spicy chicken mixture into the center.
For the finishing touch, sprinkle sesame seeds atop the filled lettuce cups, enhancing both texture and presentation.
Serve immediately, encouraging each guest to roll their own lettuce cup for an interactive dining experience.