Cheesy French Onion Chicken Casserole is a comforting, easy-to-make dinner packed with shredded rotisserie chicken, creamy soup, tender rice, and a rich topping of melted cheese and crispy onions. Perfect for family meals, potlucks, or cozy summer nights.
Let the casserole rest for 5 minutes before serving to help set the texture.
Substitute brown rice, but increase baking time by 15–20 minutes.
For a gluten-free version, ensure soups and fried onions are certified gluten-free.
Add a dash of cayenne or jalapeños for a spicy twist.