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 Lasagna?

You need 11 ingredients. The key ingredients include: ½ cup onion, chopped, 1 garlic clove, minced, ½ teaspoon oregano, 1 tablespoon olive oil, and more.

Is Tuna Lasagna suitable as seafood?

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

How do I store leftover Tuna Lasagna?

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

Tuna Lasagna Recipe

Name: Tuna Lasagna
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: ½ cup onion, chopped; 1 garlic clove, minced; ½ teaspoon oregano; 1 tablespoon olive oil; 8 ounces mozzarella cheese (sliced or shredded); ¼ cup parmesan cheese; 1 (8 ounce) package lasagna noodles, Cooked; 2 (6 ounce) cans tuna, drained; 1 (10 1/2 ounce) can cream of celery soup (I use 98% fat free); ½ cup milk (I use 1%); 12 lb Velveeta cheese, sliced (I use light)

Try this homemade Tuna Lasagna recipe the whole family will love. Made with onion, garlic, oregano and olive oil. Easy step-by-step instructions included.

This Tuna Lasagna relies on simple, everyday ingredients such as onion, chopped, garlic clove, minced, oregano and olive oil. It comes together quickly and makes 4 servings, at about 5914 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

5914

kcal

Calories

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.

My Personal Notes

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Tuna Lasagna

Tips for the best results

Variations & substitutions

My Personal Notes

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