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 Tuna Casserole ?

You need 7 ingredients. The key ingredients include: 6 oz. (about 2 cups raw) pasta of choice, 1/3 cup grated onion or finely chopped celery, or both, 1 cup grated old cheese, divided, 10 oz can celery or mushroom soup, and more.

Is Tuna Casserole suitable as seafood?

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

How do I store leftover Tuna Casserole ?

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

Tuna Casserole Recipe

Name: Tuna Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 6 oz. (about 2 cups raw) pasta of choice; 1/3 cup grated onion or finely chopped celery, or both; 1 cup grated old cheese, divided; 10 oz can celery or mushroom soup; 6 oz can of tuna; 1/2 cup milk; bread crumbs or chips, about a handful

Try this homemade Tuna Casserole recipe the whole family will love. Made with pasta of choice, onion, old cheese and celery. Easy step-by-step instructi…

This Tuna Casserole relies on simple, everyday ingredients such as grated old cheese, divided, can celery or mushroom soup, can of tuna and milk. It comes together quickly and makes 4 servings, at about 358 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

Servings: persons

6 oz. (about 2 cups raw) pasta of choice
1/3 cup grated onion or finely chopped celery, or both
1 cup grated old cheese, divided
10 oz can celery or mushroom soup
6 oz can of tuna
1/2 cup milk
bread crumbs or chips, about a handful

Frequently Asked Questions

Quick Info

Servings
4 servings
Calories
358 kcal
Category
Seafood

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