In a bowl, whisk together honey, lime juice, minced garlic, chili powder, cumin, salt, and black pepper to create the marinade.
Place the chicken breasts in a resealable plastic bag and pour the marinade over the chicken. Seal the bag and massage the marinade into the chicken. Refrigerate for at least 30 minutes or up to 2 hours for maximum flavor.
Preheat your grill or skillet over medium-high heat. Remove the chicken from the marinade and discard the remaining marinade.
Grill the chicken for about 6-7 minutes on each side, or until fully cooked and no longer pink in the center. Let the chicken rest for 5 minutes after cooking.
While the chicken rests, warm the corn tortillas on the grill or in a dry skillet for about 30 seconds on each side until soft and pliable.
Slice the grilled chicken into thin strips.
To assemble the tacos, layer the shredded cabbage and diced mango on each tortilla, then top with the sliced chicken.
Garnish each taco with fresh cilantro and serve with lime wedges on the side.
Notes
Marinate the chicken for longer for enhanced flavor.