Steps
1. Preheat oven to 375°F (190°C).
2. In a bowl, mix chopped spinach, cream cheese, Parmesan cheese, minced garlic, salt, and pepper.
3. Cut a pocket into the side of the chicken breast and stuff the spinach mixture inside.
4. Heat olive oil in an oven-safe skillet over medium-high heat.
5. Sear the chicken breast on both sides until golden brown.
6. Transfer the skillet to the preheated oven and bake for 20-25 minutes, or until the chicken is cooked through.
7. Serve hot and enjoy!