Overnight Chicken Casserole
Overnight Chicken Casserole is a comforting, creamy dish that combines hearty macaroni, tender chicken, and a blend of savory soups. Topped with melted American cheese and enhanced with mushrooms and eggs, it's perfect for family gatherings or easy weeknight dinners, allowing flavors to meld overnight.
Ingredients
Instructions
- Mix all ingredients in a large bowl.
- Cover and place in refrigerator overnight.
- Remove from refrigerator 1 hour before baking.
- Stir well and spoon into a 1 1/2 quart casserole.
- Bake in preheated 350° oven for 1 hour.
Tips & Substitutions
For a creamier casserole, consider adding a splash of sour cream or substituting half of the milk with heavy cream. You can also use rotisserie chicken for convenience and flavor. If you prefer a bit of crunch, top the casserole with breadcrumbs or crushed crackers before baking. This dish can be made ahead of time, similar to Chicken Tetrazzini, for an easy weeknight meal.
Serving Suggestions
Serve this casserole with a fresh garden salad or steamed vegetables for a balanced meal. It pairs beautifully with garlic bread or a side of fruit for a refreshing contrast. For a complete dinner, consider serving it alongside a light soup or a side of White Chili to warm up your guests.
Storage & Reheating
Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, place in the oven at 350°F for about 20-30 minutes, covered with foil to retain moisture. Alternatively, you can microwave individual portions for 2-3 minutes until heated through, ensuring it remains creamy.
Nutrition & Diet Analysis (per serving)
Each serving of Overnight Chicken Casserole contains roughly 644 calories, with 19g protein, 98g carbohydrates, and 21g fat. It is an excellent source of vitamin D (74% of the Daily Value), protein (38% of the Daily Value), and calcium (26% of the Daily Value), and a good source of potassium and dietary fiber. Note that it is relatively high in sodium, at 2570mg per serving (112% of the Daily Value).
Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.
* % Daily Values based on a 2,000 calorie diet (FDA 2020).
Frequently Asked Questions
Can I freeze the Overnight Chicken Casserole?
Yes, you can freeze the casserole before baking. Wrap it tightly in plastic wrap and aluminum foil. It can be frozen for up to 2 months. To bake, thaw it in the refrigerator overnight and then follow the baking instructions as usual.
What can I substitute for macaroni in this recipe?
If you don't have macaroni, you can use other pasta shapes like penne or rotini. Alternatively, for a lower-carb option, consider using cauliflower florets or zucchini noodles, although cooking times may vary.
Can I make this casserole vegetarian?
Absolutely! To make it vegetarian, simply omit the chicken and add extra vegetables such as bell peppers, spinach, or broccoli. You can also add more cheese or use vegetable broth instead of chicken broth for additional flavor.
Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).