Mix together the mango nectar, honey, ancho chili powder, lime juice, and soy sauce. Remove ¼ cup of the mixture and set it aside for later as the mango glaze.
Stir the olive oil and rice vinegar into the remaining mango mixture to make the marinade.
Pound the chicken breast to flatten the thick parts. Then, place the chicken breasts in a gallon-size zip-top bag. Add the marinade and turn to coat. Place in the fridge to marinate for 30 minutes.
Salsa
While the chicken is marinating, make the salsa. Combine the diced mango, cucumber, green pepper, red pepper, onion, and cilantro. Squeeze lime juice over the top and season with salt and pepper. Refrigerate until ready to serve.
Grilled
Preheat the grill to medium heat. Grease the grill gates, add the chicken breasts, and discard the marinade. Cover and cook the chicken for 6 minutes. Turn the chicken over and brush with the mango glaze. Cook for 3 minutes, brush with the mango glaze, then cook for an additional 3-5 minutes, or until the chicken reaches an internal temperature of 165˚F. Discard the remaining glaze.
Pan Fried
Preheat a cast iron grill pan over medium heat. Brush with olive oil, add the chicken breast, and discard the marinade. Fry the chicken for 6 minutes. Flip it over and brush with the mango glaze. Fry for three minutes. Brush with the glaze again and then fry for 3-5 minutes, or until the chicken reaches an internal temperature of 165˚F. Discard the remaining glaze.
Video
Notes
Store leftovers in an airtight container in the fridge for 3-4 days.