How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Extraordinary Tuna Casserole ?

You need 10 ingredients. The key ingredients include: 1 8-ounce package Wide Noodles, cooked per package instructions, 1 8-ounce can Cream of Mushroom Soup, 1 medium Onion, sliced, 1 tablespoon Butter, and more.

Is Extraordinary Tuna Casserole suitable as seafood?

Yes, Extraordinary Tuna Casserole falls under the Seafood category and is a great choice for this type of meal.

How do I store leftover Extraordinary Tuna Casserole ?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Extraordinary Tuna Casserole Recipe

Name: Extraordinary Tuna Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 8-ounce package Wide Noodles, cooked per package instructions; 1 8-ounce can Cream of Mushroom Soup; 1 medium Onion, sliced; 1 tablespoon Butter; 1/4 teaspoon Salt; 1/8 teaspoon Pepper; 1 16-ounce can Peeled Tomatoes, drained; 2 8-ounce cans Tuna in Water; (I use Chunky Light); Small bag Potato Chips, crushed

Try this homemade Extraordinary Tuna Casserole recipe the whole family will love. Made with Noodles, Cream of Mushroom Soup, Onion and Butter. Easy step…

This Extraordinary Tuna Casserole relies on simple, everyday ingredients such as can cream of mushroom soup, medium onion, sliced, butter and salt. It comes together quickly and makes 4 servings, at about 194 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 Seafood

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.
Coconut cream is a reliable plant-based alternative to dairy cream.

No specific allergen information. Please check the ingredient list for possible allergens.

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Extraordinary Tuna Casserole

Tips for the best results

Variations & substitutions

My Personal Notes

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