01 - Preheat oven to 375°F (190°F). Line a baking dish with parchment paper or lightly grease the surface.
02 - Heat 1 tablespoon olive oil in a skillet over medium heat. Sauté minced garlic and chopped spinach until spinach is wilted, approximately 2 minutes. Remove from heat.
03 - In a mixing bowl, combine sautéed spinach, softened cream cheese, crumbled feta, and chopped dried cranberries. Season with 1/4 teaspoon salt and 1/4 teaspoon black pepper. Mix thoroughly until smooth.
04 - Using a sharp knife, carefully cut a pocket into the thickest side of each chicken breast, ensuring you do not slice all the way through.
05 - Spoon the spinach and cranberry mixture evenly into each chicken pocket. Secure edges with toothpicks if needed to prevent filling from escaping.
06 - In a small bowl, combine paprika, dried thyme, 1/2 teaspoon salt, and 1/4 teaspoon black pepper. Brush chicken with 1 tablespoon olive oil, then season generously on all sides with the spice mixture.
07 - Place stuffed and seasoned chicken breasts in the prepared baking dish. Bake for 25 to 30 minutes, or until internal temperature reaches 165°F and juices run clear.
08 - Remove toothpicks and let the chicken rest for 5 minutes before serving to ensure juices redistribute.