01 -
Sprinkle both sides of chicken breasts with salt and black pepper.
02 -
Heat olive oil in a large skillet over medium heat. Place chicken breasts in skillet and cook for 5 to 6 minutes per side until golden brown and fully cooked. Transfer chicken to a plate and set aside.
03 -
Add butter to the same skillet. Once melted, add sliced mushrooms and sauté for 4 to 5 minutes until softened and browned.
04 -
Stir in minced garlic and cook for 1 minute until fragrant.
05 -
Pour in chicken broth and bring to a gentle simmer, scraping up any browned bits from the bottom of the pan.
06 -
Stir in heavy cream, onion powder, and Italian seasoning. Simmer for 2 to 3 minutes allowing flavors to meld.
07 -
Add fresh spinach leaves and cook until wilted, stirring frequently.
08 -
Sprinkle grated Parmesan cheese over the sauce and stir until the mixture becomes smooth and creamy.
09 -
Return cooked chicken breasts to the skillet, nestling them into the sauce. Simmer for an additional 3 to 4 minutes to heat through.
10 -
Serve the chicken and sauce warm, ideally accompanied by rice, mashed potatoes, or pasta.