Start by butterflying each chicken breast carefully so it opens like a book. Then, gently pound it to an even thickness, around half an inch. This ensures the chicken cooks evenly and rolls easily without tearing.
In a mixing bowl, combine feta cheese, chopped spinach, sun-dried tomatoes, and minced garlic. Mix everything well until evenly combined. The filling should look colorful and slightly creamy with a rich aroma.
Lay each chicken breast flat and season both sides with salt, pepper, oregano, and paprika. This step builds flavor right into the chicken, not just the filling. Don’t skip this—it makes a big difference.
Spoon the filling onto one side of each chicken breast, spreading it evenly. Roll the chicken tightly from one end to the other. Secure each roll with toothpicks or kitchen twine.
Heat olive oil in a skillet over medium heat. Place the chicken rolls seam-side down and cook until golden brown on all sides. This step locks in juices and adds a delicious crust.Transfer the skillet to a preheated oven at 375°F (190°C). Bake for about 20–25 minutes until the chicken is fully cooked. The inside should be tender, juicy, and perfectly done.
Remove the chicken from the oven and let it rest for a few minutes. This helps retain the juices inside. Slice into rounds to reveal the beautiful spiral filling before serving.