Ingredients for - French Onion Chicken

1. Cooking spray
2. Frozen whole chicken breasts 4
3. Sliced fresh mushrooms 1 (8 ounce) package
4. Condensed cream of mushroom soup 1 (10.75 ounce) can
5. Sour cream 8 ounces
6. Dry onion soup mix 1 (1 ounce) package

How to cook deliciously - French Onion Chicken

1 . Stage

Preheat the oven to 375 degrees F (190 degrees C). Lightly spray the bottom of a 3-quart casserole dish with cooking spray.

2 . Stage

Place chicken breasts in the prepared dish and top with mushrooms. Mix together cream of mushroom soup, sour cream, and onion soup mix in a bowl; pour over chicken and mushrooms. Cover the dish with aluminum foil.

3 . Stage

Bake in the preheated oven until chicken is no longer pink in the center and the juices run clear, about 1 hour. An instant-read thermometer inserted into the center should read at least 165 degrees F (74 degrees C).