Tuna Casserole - Family Size

Prep: 15 min Cook: 60 min Serves: 8 Cuisine: American

A hearty tuna casserole featuring creamy mushroom sauce, tender macaroni, and melted cheese, perfect for family dinners and comfort food enthusiasts alike.

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Ingredients

  • 16 oz box macaroni
  • 5 cans tuna
  • 4 cans cream of mushroom soup
  • 1 package provolone or mozzarella cheese
  • salt

Instructions

  1. Cook macaroni according to package directions.
  2. Drain tuna and mix with cream of mushroom soup.
  3. Stir in cooked macaroni and salt and pepper.
  4. Turn mixture into a buttered casserole dish.
  5. Bake at 350 degrees Fahrenheit for 45 minutes.
  6. Remove from oven and add cheese to cover the top of the casserole.
  7. Bake an additional 10-15 minutes until cheese is melted and bubbly.

Tips & Substitutions

For a creamier texture, consider adding a splash of milk or sour cream to the mixture before baking. If you want to enhance the flavor, try adding some sautéed onions or garlic. You can also substitute the tuna with canned salmon for a different twist. Using a mix of cheeses, like cheddar and mozzarella, can add extra flavor and richness to the dish.

Serving Suggestions

This tuna casserole is hearty enough to stand alone but pairs beautifully with a fresh green salad or steamed vegetables for a balanced meal. A side of garlic bread or crusty rolls can also complement the dish well. For a variation, consider serving it alongside a simple Smorgasbord Tuna Salad for a delightful seafood-themed dinner.

Storage & Reheating

Store leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, place the casserole in the oven at 350 degrees Fahrenheit for about 20 minutes, or until heated through. You can also microwave individual portions for a quick meal; just cover with a microwave-safe lid to retain moisture.

Nutrition & Diet Analysis (per serving)

Each serving of Tuna Casserole - Family Size contains roughly 1156 calories, with 107g protein, 20g carbohydrates, and 72g fat. It is an excellent source of protein (214% of the Daily Value), calcium (152% of the Daily Value), and vitamin A (71% of the Daily Value), and a good source of vitamin D and potassium. Note that it is relatively high in sodium, at 2820mg per serving (123% of the Daily Value).

1156 kcal 58% DV
Protein Fat Carbs

Macronutrients

Protein 106.9g 100% DV
Total Fat 72.2g 93% DV
Carbs 19.6g 7% DV
Fiber 0.7g 3% DV
Sugar 2.7g 5% DV

Electrolytes

Sodium 2819.6mg 100% DV
Potassium 758.7mg 16% DV
Cholesterol 249.3mg 83% DV

Vitamins & Minerals

Vitamin A 638.2mcg 71% DV
Vitamin C 0.1mg
Vitamin D 3.7mcg 18% DV
Calcium 1977.1mg 100% DV
Iron 5.3mg 29% DV
Diet fit High-protein Low-carb
Contains Milk Fish

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 make this tuna casserole ahead of time?

Yes, you can prepare the casserole up to the baking step, cover it tightly, and refrigerate for up to 24 hours. When ready to bake, just add a few extra minutes to the cooking time to ensure it's heated through.

Can I freeze tuna casserole?

Absolutely! Tuna casserole freezes well. To freeze, allow it to cool completely, then wrap tightly in plastic wrap and aluminum foil. It can be stored in the freezer for up to 3 months. Thaw overnight in the refrigerator before reheating.

What can I use instead of cream of mushroom soup?

If you prefer a healthier option, you can make a homemade cream sauce using butter, flour, and milk. Alternatively, use cream of chicken or cream of celery soup for a different flavor profile. These substitutions can still provide a creamy texture without sacrificing taste.

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).

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