Creating Creamy Tuscan Chicken with Spinach and Mushrooms is simple when you follow these steps:

1. Prepare Ingredients: Start by slicing the mushrooms and mincing the garlic.
2. Heat Oil: In a large skillet, heat olive oil over medium heat.
3. Cook Chicken: Season chicken breasts with salt and pepper. Add them to the skillet and cook for about 5-7 minutes per side until golden brown and cooked through. Remove from the skillet and set aside.
4. Sauté Vegetables: In the same skillet, add sliced mushrooms and sauté for about 3-4 minutes until they soften.
5. Add Spinach and Garlic: Toss in minced garlic and fresh spinach. Cook until spinach wilts, about 2 minutes.
6. Make Sauce: Pour in chicken broth and bring to a simmer. Stir in heavy cream, Italian seasoning, and Parmesan cheese. Let it simmer for an additional 3-5 minutes until the sauce slightly thickens.
7. Combine Chicken: Return the cooked chicken to the skillet, coating each piece with the creamy sauce. Allow everything to cook together for a minute.
8. Adjust Seasoning: Taste the sauce and adjust seasoning with salt and pepper if needed.
9. Garnish: Remove from heat and garnish with fresh basil if desired.
10. Serve: Serve hot, perhaps over pasta or rice, to soak up the delicious sauce.

Following these steps will lead you to an incredible plate of Creamy Tuscan Chicken with Spinach and Mushrooms, sure to impress your palate!