01 - In a mixing bowl, whisk together the sweet chili sauce, soy sauce, honey, rice vinegar, minced garlic, grated ginger, and lime juice until well combined. Divide the mixture in half—reserve one portion for basting during grilling.
02 - Pat the chicken breasts dry with paper towels. Drizzle with olive oil and season both sides evenly with salt and black pepper.
03 - Place the seasoned chicken in a resealable plastic bag or shallow dish. Pour half of the marinade over the chicken, turning each piece to coat thoroughly. Seal and refrigerate for at least 30 minutes, or up to 2 hours for more pronounced flavor.
04 - Preheat an outdoor grill or grill pan to medium-high heat (approximately 400°F). Lightly oil the grates to prevent sticking.
05 - Remove the chicken from the marinade, allowing any excess to drip off. Discard the used marinade. Place the chicken on the hot grill and cook for 6 to 7 minutes per side, basting with the reserved marinade during the last few minutes, until the internal temperature reaches 165°F.
06 - Transfer the grilled chicken to a cutting board and let it rest for 5 minutes to allow the juices to redistribute before slicing.
07 - Arrange the sliced chicken on a platter. Sprinkle with chopped cilantro and sesame seeds. Serve with lime wedges alongside grilled vegetables or steamed jasmine rice.