01 - In a mixing bowl, whisk together the honey, lime juice, olive oil, minced garlic, ground cumin, paprika, salt, and black pepper until well combined. Place the chicken breasts in a resealable plastic bag or shallow dish and pour the marinade over them, ensuring even coating. Seal and refrigerate for at least 20 minutes, or up to 2 hours for deeper flavor penetration.
02 - While the chicken marinates, combine the diced mango, finely chopped red bell pepper, red onion, minced jalapeño, chopped cilantro, and lime juice in a medium bowl. Season with salt to taste, toss gently to combine, and refrigerate until ready to serve to allow the flavors to meld.
03 - Preheat a grill or grill pan over medium-high heat. Remove the chicken from the marinade, allowing excess to drip off. Grill the chicken breasts for 5 to 6 minutes per side, or until the internal temperature reaches 165°F and the juices run clear.
04 - Transfer the grilled chicken to a cutting board and let it rest for 3 to 5 minutes to allow the juices to redistribute. Slice each breast against the grain and arrange on plates. Top generously with the chilled mango salsa and garnish with lime wedges and fresh cilantro leaves.