Garlic Parmesan Chicken Casserole - creamy chicken casserole loaded with garlic and parmesan. Use a rotisserie chicken for easy prep! Chicken, savory garlic & herb soup mix, sour cream, cream of chicken soup, parmesan cheese, and croutons. The whole family LOVED this easy chicken casserole. It is already on the menu again this week!
Preheat oven to 350ºF. Lightly spray a 9x9-inch baking dish with cooking spray.
Combine chicken, soup mix, sour cream, cream of chicken soup, and ¼ cup of grated parmesan cheese. Spread into prepared pan.
Combine crushed croutons and remaining parmesan cheese, sprinkle over chicken mixture.
Bake uncovered 30 to 40 minutes.
Notes:
I used a rotisserie chicken for the cooked chicken in this recipe.
I used a packet of Lipton Savory Herb with Garlic Soup & Dip Mix in this dish. If you can't find it at your grocery store, you can buy it online at Amazon. https://amzn.to/4aHQJW1
Can Chicken Casserole be made in advance? Yes! You can assemble this casserole ahead of time and refrigerate it until ready to bake. The casserole will keep 2 or 3 days tightly covered in the refrigerator. You may need to add a few minutes to the baking time if baking cold straight from the refrigerator.
Can Chicken Casserole be frozen? Yes! You can assemble this casserole ahead of time and frozen unbaked for later. I suggest freezing without the croutons on top. To bake after freezing, thaw completely. Add the crushed croutons and bake as directed.
Can this chicken casserole be made in the slow cooker? Sure! I haven’t made this in the crockpot, but you definitely can. Mix everything up and spread in the slow cooker. Cover and cook on LOW 4 or 5 hours.