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 Ii?

You need 11 ingredients. The key ingredients include: 1 (12 ounce) package uncooked rotini (corkscrew) pasta, 1 tablespoon vegetable oil, 2 cloves garlic, minced, 1 large red bell pepper, chopped, and more.

Is Tuna Casserole Ii suitable as seafood?

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

How do I store leftover Tuna Casserole Ii?

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

Tuna Casserole Ii Recipe

Name: Tuna Casserole Ii
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 (12 ounce) package uncooked rotini (corkscrew) pasta; 1 tablespoon vegetable oil; 2 cloves garlic, minced; 1 large red bell pepper, chopped; 1 large green bell pepper, chopped; 3 carrots, peeled and cut into matchsticks; 1 zucchini, cut into matchsticks; 2 (10.75 ounce) cans condensed cream of mushroom soup; 2 (5 ounce) cans tuna, drained; 4 ounces shredded mozzarella cheese; 1 (6 ounce) can French-fried onions

Try this homemade Tuna Casserole Ii recipe the whole family will love. Made with rotini, vegetable oil, garlic and red bell pepper. Easy step-by-step in…

This Tuna Casserole Ii relies on simple, everyday ingredients such as vegetable oil, garlic, minced, (5 ounce) cans tuna, drained and shredded mozzarella cheese. It comes together quickly and makes 4 servings, at about 337 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

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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Tuna Casserole Ii

Tips for the best results

Variations & substitutions

My Personal Notes

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