In a large mixing bowl, combine sliced zucchinis, diced red bell pepper, halved cherry tomatoes, sliced red onion, and minced garlic.
Drizzle 2 tablespoons of olive oil over the vegetables and sprinkle with oregano, thyme, smoked paprika, salt, and pepper. Toss to combine the ingredients well, ensuring that the vegetables are evenly coated.
In a baking dish, place the chicken breasts side by side. Drizzle the remaining tablespoon of olive oil over the chicken and season with salt, pepper, and additional smoked paprika if desired.
Scatter the prepared vegetable mixture evenly over the chicken breasts in the baking dish.
Crumble feta cheese over the top of the vegetables and chicken.
Cover the baking dish with aluminum foil and bake in the preheated oven for 25 minutes.
After 25 minutes, remove the foil and return the dish to the oven for an additional 15 minutes, or until the chicken is cooked through (internal temperature should reach 165°F or 75°C) and the vegetables are tender.
Once done, remove from the oven and let it rest for 5 minutes before serving.
Garnish with fresh parsley before serving to add a pop of color.
Notes
Let the dish rest before serving for better flavor.