1. 1. Preheat the oven to 375°F (190°C).

2. 2. In a skillet, sauté baby spinach until wilted.

3. 3. Cut a pocket into each chicken breast.

4. 4. Stuff the sautéed spinach into the pocket of each chicken breast.

5. 5. Season the chicken breasts with salt and pepper.

6. 6. Place the stuffed chicken breasts in a baking dish.

7. 7. Bake for 25-30 minutes or until the chicken is cooked through.

8. 8. Serve hot and enjoy!