01 -
Preheat your oven to 425°F (220°C). While oven is heating, place the chicken breasts in a 9x13 inch baking dish and pound them to an even thickness of about 1 inch using a meat mallet. This ensures they'll cook evenly throughout.
02 -
Brush olive oil on both sides of each chicken breast. Sprinkle with sea salt to taste. In a small bowl, mix together the garlic powder, chili powder, cumin, smoked paprika, black pepper, and oregano. Evenly distribute this seasoning mixture over both sides of the oiled chicken breasts.
03 -
Place the seasoned chicken in the preheated oven and bake for 17-22 minutes, or until the internal temperature reaches 165°F (74°C) when checked with a meat thermometer. If your chicken breasts are thicker than 1 inch, they may require additional cooking time.
04 -
While the chicken is baking, prepare the salsa. In a medium bowl, combine the diced mango, red bell pepper, jalapeño, red onion, lime juice, lime zest, chopped cilantro, and sea salt. Toss gently to combine all ingredients. Add a bit of freshly cracked black pepper if desired. Refrigerate the salsa until the chicken is ready.
05 -
When the chicken is done, remove it from the oven and let it rest for 5 minutes. This allows the juices to redistribute throughout the meat, resulting in more tender chicken. Serve each chicken breast with a generous spoonful of the chilled mango salsa on top.