- 6 skinless, boneless chicken breast halves
- 5 ounces sliced fresh mushrooms
- 2 cups shredded Swiss cheese
- 1 (10.75 ounce) can condensed cream of mushroom soup
- 1/4 cup sour cream
- 1/4 cup chicken broth
- 1/4 cup Parmesan cheese
- Preheat an oven to 350 degrees F (175 degrees C).
- Place chicken in a large baking dish. Scatter mushrooms around and sprinkle with Swiss cheese. In a small bowl, combine cream of mushroom soup, sour cream, and chicken broth. Pour sauce mixture over chicken.
- Bake the chicken breasts in the preheated oven until no longer pink in the center and the juices run clear, about 50 minutes. An instant-read thermometer inserted into the center should read at least 165 degrees F (74 degrees C). Remove from the oven and sprinkle with Parmesan cheese and return to oven. Bake for an additional 5 minutes.