Season the Chicken
Pat chicken dry.
Season both sides with salt, pepper, paprika, and garlic powder.
Cook the Chicken
Heat olive oil in a large skillet over medium heat.
Cook chicken 5–6 minutes per side until golden and fully cooked.
Remove from pan and set aside.
Sauté Mushrooms & Garlic
In the same pan, add mushrooms and cook 4–5 minutes until browned.
Add garlic and sauté 30 seconds until fragrant.
Add Spinach & Make Sauce
Stir in spinach and cook until wilted.
Pour in chicken broth and cream, stirring to combine.
Add Parmesan cheese and Italian seasoning.
Simmer 3–5 minutes until slightly thickened.
Combine & Finish
Return chicken to the pan.
Spoon sauce over the chicken and simmer 2–3 minutes.
Add lemon juice if desired.
Taste and adjust seasoning.