Leftover Casserole
A hearty and comforting casserole blending rice, chicken or ham, and creamy soups, topped with crispy fried onions—perfect for using leftovers and satisfying the whole family.
Ingredients
Instructions
- Mix thoroughly all ingredients except the French fried onion rings.
- Microwave on High for 7 1/2 minutes.
- Rotate and cook for an additional 7 1/2 minutes.
- Top with a can of French fried onion rings.
- Bake in a regular oven at 350°F for 15 minutes or until onion rings brown.
Tips & Substitutions
For a creamier casserole, consider adding a cup of shredded cheese, such as cheddar or Monterey Jack, which will melt beautifully. You can substitute the wild rice with quinoa or brown rice for a different texture. If you have leftover vegetables, like peas or carrots, feel free to add them in for extra nutrition. This dish is also fantastic with the addition of herbs like thyme or parsley.
Serving Suggestions
This casserole is hearty enough to be a main dish on its own, but it pairs beautifully with a fresh green salad or steamed vegetables for a balanced meal. For a comforting side, serve it alongside Oh-So-Good Cornbread Stuffing. Consider a light vinaigrette to complement the savory flavors of the casserole.
Storage & Reheating
Store any leftover casserole in an airtight container in the refrigerator for up to three days. To reheat, simply microwave individual portions for 1-2 minutes or until heated through. For larger portions, heat in the oven at 350°F for about 20 minutes, covered with foil to retain moisture. This keeps the casserole from drying out.
Nutrition & Diet Analysis (per serving)
Each serving of Leftover Casserole contains roughly 487 calories, with 12g protein, 64g carbohydrates, and 21g fat. It is an excellent source of protein (25% of the Daily Value), and a good source of dietary fiber and iron. Note that it is relatively high in sodium, at 991mg per serving (43% 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 use different proteins in this casserole?
Absolutely! This recipe is very flexible. You can use any cooked protein you have on hand, such as beef or pork, in place of the chicken, ham, or turkey. This makes it a great way to use up leftovers from meals like Chicken Kim or Mama'S Chicken Fantasy.
Can I make this casserole ahead of time?
Yes, you can prepare the casserole up to the baking step and refrigerate it for up to 24 hours. When ready to bake, just add a few extra minutes to the cooking time. This makes it perfect for busy weeknights or for serving at gatherings.
What can I substitute for cream of mushroom soup?
If you prefer a different flavor, you can use cream of chicken soup or make a homemade white sauce with butter, flour, and milk. This will provide a similar creamy consistency without relying on canned soups. You might also explore using a dairy-free alternative if you have dietary restrictions.
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).