This Mediterranean Baked Chicken Breast is a vibrant, one-pan dinner loaded with kalamata olives, juicy cherry tomatoes, briny capers, and crumbled feta cheese — all roasted together with garlic, olive oil, lemon juice, and dried herbs until everything is golden, tender, and bursting with bold Greek-inspired flavor. It comes together in under 45 minutes with minimal prep, making it the perfect weeknight meal that looks and tastes far more impressive than the effort required.
Preheat your oven to 400°F (200°C) and allow it to fully heat up before adding the chicken.
Pat the chicken breasts dry with paper towels, then season both sides generously with salt and pepper. If breasts are thicker than 1 inch, slice horizontally to create even cutlets.
In a small bowl, whisk together the olive oil, minced garlic, dried oregano, dried thyme, and fresh lemon juice until well combined.
Place the seasoned chicken breasts in a 9x13-inch baking dish, pour the marinade over them, and rub it all over both sides. Let rest for 5 minutes at room temperature.
Scatter the kalamata olives, cherry tomatoes, and capers evenly over and around the chicken, then finish with the crumbled feta cheese.
Bake uncovered for 25–30 minutes, until an instant-read thermometer inserted in the thickest part reads 165°F (74°C) and the tomatoes are blistered. Tent loosely with foil after 20 minutes if the tops are browning too quickly.
Remove from the oven and let the chicken rest for 5 minutes, then spoon the pan juices, olives, tomatoes, capers, and melted feta generously over each breast before serving.
Notes
Pat the chicken dry: Removing surface moisture before marinating helps the herb oil adhere better and gives the chicken a better texture in the oven.
Don't skip the rest time: Letting the chicken rest 5 minutes off the heat keeps the juices locked inside, so the meat stays moist when you cut into it.
Even thickness matters: If one breast is much thicker than the other, gently pound it with a meat mallet so both cook at the same rate and finish at the same time.
Reduce sodium: The olives, capers, and feta are all naturally salty. Rinse the olives and capers under cold water before adding them if you want to reduce the overall sodium level.
Make it ahead: Assemble the entire dish up to 24 hours in advance, cover tightly with plastic wrap, and refrigerate. Let it sit at room temperature for 15 minutes before baking.
Add spinach: Lay a handful of fresh baby spinach under the chicken before baking — it wilts into the pan juices and adds nutrients with zero extra effort.
Use chicken thighs: Bone-in, skin-on thighs work beautifully in this recipe. Increase baking time to 35–40 minutes and check for 165°F (74°C) at the thickest point near the bone.
Storage: Store leftovers with all the pan toppings in an airtight container in the refrigerator for up to 3–4 days, or freeze for up to 2 months.
Reheating: Warm leftover chicken in a covered baking dish at 325°F (165°C) with a splash of broth or water for about 15 minutes to keep it from drying out.
Serving ideas: This dish pairs exceptionally well with Greek lemon rice, roasted potatoes, orzo, crusty bread, or a simple chickpea salad to soak up the flavorful pan juices.