Creating Spinach Feta Chicken is an effortless process when you follow these simple steps:

1. Preheat the Oven: Preheat your oven to 375°F (190°C).
2. Prepare the Filling: In a skillet, heat olive oil over medium heat. Add minced garlic and sauté until fragrant, about 1 minute.
3. Add Spinach: Stir in the chopped spinach and cook until wilted, approximately 2-3 minutes. Remove from heat and let cool slightly.
4. Mix Filling: In a bowl, combine the sautéed spinach, crumbled feta cheese, oregano, salt, pepper, and red pepper flakes. Mix well.
5. Prepare Chicken: Place chicken breasts on a cutting board. Using a sharp knife, create a pocket in each breast by slicing horizontally, being careful not to cut all the way through.
6. Stuff Chicken: Generously fill each chicken pocket with the spinach and feta mixture.
7. Secure Filling: Use toothpicks to secure the openings of the chicken pockets, ensuring the filling stays inside during cooking.
8. Season Chicken: Rub the outside of each chicken breast with lemon juice, and season with additional salt and pepper.
9. Bake: Place the stuffed chicken breasts in a baking dish. Bake in the preheated oven for 25-30 minutes or until the chicken is cooked through and the juices run clear.
10. Rest and Serve: Remove from the oven and let the chicken rest for a few minutes before serving. Discard toothpicks.

These steps will guide you in creating a delicious Spinach Feta Chicken that’s sure to impress.