Image of Mediterranean Baked Chicken

Mediterranean Baked Chicken

Prep Time: 20 min
Cook Time: 44 min

Ingredients

  • 2 (8 ounce) skinless, boneless chicken breasts
  • salt and ground black pepper to taste
  • 1 lemon, juiced, divided
  • 1 small yellow onion, roughly chopped
  • ¼ cup olive oil
  • 2 cloves garlic, diced
  • 1 teaspoon dried Greek oregano
  • 1 tablespoon olive oil, or as needed
  • 1 cup grape tomatoes, halved
  • ½ (10 ounce) bag fresh spinach
  • ½ cup crumbled feta cheese