01 - In a mixing bowl, whisk together lime juice, olive oil, minced garlic, honey, chili powder, cumin, paprika, salt, and black pepper until thoroughly combined.
02 - Place chicken breasts in a resealable bag or shallow dish. Pour marinade over chicken and ensure each piece is well coated. Refrigerate for at least 15 minutes and up to 2 hours for enhanced flavor.
03 - Preheat an outdoor grill or grill pan to medium-high heat.
04 - Remove chicken from marinade, draining excess liquid. Grill chicken breasts for 6 to 8 minutes per side until fully cooked and the internal temperature reaches 165°F (74°C).
05 - While the chicken grills, in a separate bowl, gently toss diced avocado, cherry tomatoes, red onion, and cilantro. Season lightly with salt to taste.
06 - If desired, sprinkle shredded cheese over chicken during the last 2 minutes of grilling, allowing it to melt completely.
07 - Serve chicken topped with avocado mixture and a squeeze of fresh lime juice. Garnish with extra cilantro and lime wedges as preferred.