01 - Preheat the oven to 400°F (200°C).
02 - In a large bowl, whisk together the lemon juice, lemon zest, minced garlic, dried oregano, dried thyme, salt, freshly ground black pepper, and olive oil until well combined.
03 - Add the chicken breasts to the marinade, turning to coat evenly on all sides. Let rest for at least 10 minutes at room temperature, or cover and refrigerate for up to 2 hours for deeper flavor.
04 - Transfer the marinated chicken breasts to a baking dish. Scatter the halved cherry tomatoes and sliced Kalamata olives around the chicken. Pour any remaining marinade over the top.
05 - Bake for 25 to 30 minutes, or until the chicken is cooked through and juices run clear. The internal temperature should reach 165°F (74°C) when measured at the thickest part.
06 - Sprinkle the crumbled feta cheese evenly over the chicken. Return to the oven for an additional 5 minutes, until the feta softens and begins to lightly brown.
07 - Remove from the oven and garnish with freshly chopped parsley. Serve warm with lemon wedges on the side.