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. Marinate for at least 20 minutes at room temperature, or refrigerate for up to 2 hours for deeper flavor penetration.
02 - While the chicken marinates, combine the diced mango, red bell pepper, red onion, jalapeño, chopped cilantro, and lime juice in a medium bowl. Season with salt to taste, toss gently to incorporate, and chill in the refrigerator until ready to serve.
03 - Preheat an outdoor grill or grill pan over medium-high heat. Remove the chicken from the marinade, allowing excess to drip off. Grill the chicken for 5 to 6 minutes per side, or until the internal temperature reaches 165°F and 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 the chicken diagonally and arrange on plates. Top generously with the mango salsa and garnish with lime wedges and fresh cilantro leaves.