Prepare the chicken - If the chicken breasts are thick, use a meat mallet to flatten them.
Then, Season the chicken with salt and pepper.
Dredge each chicken breast in flour, shaking off excess.
Heat olive oil in a skillet over medium-high heat.
Cook chicken until golden brown on both sides, approximately 5 minutes per side.
Transfer chicken to a plate and set aside.
In the same skillet, sauté mushrooms until they release their moisture.
Pour in Marsala wine, scraping up any brown bits from the bottom.
Add chicken broth and bring to a simmer.
Return chicken to the skillet and simmer until the sauce thickens.
Stir in butter for added richness.
Garnish with fresh parsley before serving. Bon apetit!