French Onion Chicken Casserole French Onion Chicken Casserole – This chicken casserole makes a delicious and satisfying everyday meal for busy families. Juicy, succulent chicken breasts are topped with caramelized onions a… Find a Recipes By Ingredients Share : You may like these posts :Low Carb BLT WrapsBlack Bean, Corn, and Roasted Red Pepper Lettuce CupsDeviled Strawberries (Made with a Cheesecake Filling)Healthy Fruit Salsa and Baked Pita Chips