Creating Chicken Florentine is easy if you follow these simple steps:

1. Prepare the Chicken: Season the chicken breasts with salt, pepper, and Italian seasoning on both sides.
2. Heat the Oil: In a large skillet, heat olive oil over medium heat.
3. Cook the Chicken: Add the chicken breasts to the skillet and cook for 6-7 minutes per side until golden brown and cooked through. Remove the chicken from the skillet and set aside.
4. Sauté the Garlic: In the same skillet, add the minced garlic and sauté for about 30 seconds until fragrant.
5. Add the Spinach: Stir in the fresh spinach, cooking just until wilted, about 2-3 minutes.
6. Create the Sauce: Pour in the heavy cream and bring to a gentle simmer.
7. Add Cheese: Stir the grated Parmesan cheese into the mixture, allowing it to melt and create a creamy consistency.
8. Return Chicken to the Skillet: Place the chicken breasts back into the skillet, spooning sauce over the top.
9. Simmer: Let the chicken simmer in the sauce for an additional 5 minutes to reheat.
10. Garnish: Remove from heat and garnish with fresh parsley if desired.

By following these steps, you will create a delightful Chicken Florentine that is sure to impress!