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 9 ingredients. The key ingredients include: 2 c. frozen hash browns, 2 c. frozen mixed vegetables or drained Veg-All, 2 cans tuna, drained, 1 can cream of potato 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: 2 c. frozen hash browns; 2 c. frozen mixed vegetables or drained Veg-All; 2 cans tuna, drained; 1 can cream of potato soup; 1 c. sour cream; 1/2 tsp. onion powder or small onion, chopped; 1 c. American cheese, grated; 3 Tbsp. butter, melted; 3 c. Corn Chex (crushed 1 1/2 cups)

Try this homemade Tuna Casserole recipe the whole family will love. Made with frozen hash browns, mixed vegetables, tuna and cream of potato soup. Easy …

This Tuna Casserole relies on simple, everyday ingredients such as frozen hash browns, tuna, drained, cream of potato soup and sour cream. It comes together quickly and makes 4 servings, at about 896 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

2 c. frozen hash browns
2 c. frozen mixed vegetables or drained Veg-All
2 cans tuna, drained
1 can cream of potato soup
1 c. sour cream
1/2 tsp. onion powder or small onion, chopped
1 c. American cheese, grated
3 Tbsp. butter, melted
3 c. Corn Chex (crushed 1 1/2 cups)

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Quick Info

Servings
4 servings
Calories
896 kcal
Category
Seafood

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