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Home » Pasta

Pasta al Tonno (Pasta with Tuna Tomato Sauce)

Last updated Jun 2, 2025 by Jessica Montanelli

103 shares

This Pasta al Tonno (Pasta with Tuna Tomato Sauce) is a quick flavorful pasta main course made with just 4 pantry staple ingredients: canned tuna, canned tomato sauce, onions and pasta. It's just as easy and delicious as it sounds! It will be ready in less than 30 minutes and it will be a family favorite!

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4.50 from 2 votes
overhead shot of a plateful of pasta with tuna tomato sauce
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On busy and lazy days, I love comforting recipes which I know how to make by heart and are loved by my family. This tuna pasta dish is one of them.

I always have onions, canned purèed tomatoes, and canned tuna in my pantry (of course I always have pasta too, that's a given). So I always know that if I cannot find inspiration or motivation to cook something new, I can always go back to this comforting recipe.

This Pasta al Tonno with tuna tomato sauce is made by almost every Italian household, although it's not a traditional Italian recipe per se. It's one of those recipes you learn when you try to cook something as a teenager or college student and all you have is a can of tuna and tomato sauce. Then it gets better with the years until it becomes your favorite.

Jump to:
  • Ingredients
  • Variations
  • How to get the best from this recipe
  • More quick pasta recipes you might like
  • Serving Suggestions
  • Storage
  • 💭 Recipe FAQs
  • Related Recipes
  • 📖 RECIPE
overhead shot of a plateful of pasta with tuna tomato sauce

Ingredients

You only need 4 pantry staples ingredient to make this tuna pasta, it's as easy as it seems!

  • Pasta: Choose your preferred type, such as spaghetti, rigatoni, farfalle, or penne, which will serve as the base for the sauce.
  • Canned Tuna: Opt for tuna in olive oil for richer flavor; it provides a hearty, protein-rich addition to the sauce.
  • Tomato Sauce: Use plain crushed tomatoes or tomato passata as the primary component of your sauce, giving it a vibrant and tangy tomato base.
  • Onion: Finely chopped, it adds a subtle sweetness and depth to the sauce when sautéed.
  • Olive Oil: Used for sautéing the onion, it enriches the overall flavor of the tuna sauce.
  • Red Pepper Flakes: Optional, for a hint of heat that balances the sweetness of the tomatoes and onion.

Variations

Here are some variations on the pasta with tuna tomato sauce recipe to cater to different tastes or to add a twist to the traditional dish:

  • Creamy Tuna Tomato Pasta - Add a splash of heavy cream or a dollop of crème fraîche to the sauce just before serving to create a richer, creamier texture. A mix between Pasta Rosa and tuna pasta.
  • Spicy Tuna Tomato Pasta - Increase the amount of red pepper flakes, or add chopped fresh chili peppers to the sauce for an extra kick.
  • Mediterranean Tuna Pasta - Include capers, black olives, and a sprinkle of feta cheese to incorporate Mediterranean flavors.
  • Tuna Tomato Pasta with Vegetables - Sauté additional vegetables such as bell peppers, zucchini, or mushrooms with the onions to add texture and boost the nutritional content.
  • Tuna Tomato Pasta with Anchovies - Add a few anchovies to the sauce as it cooks for a deeper umami flavor.
  • Gluten-Free Tuna Pasta - Use gluten-free pasta to make this dish suitable for those with gluten sensitivities or celiac disease.
  • Whole Wheat Pasta - Substitute the regular pasta with whole wheat pasta for a heartier, fiber-rich meal.

How to get the best from this recipe

Even though this tuna pasta recipe is very easy to make, there are a few things you can take into consideration to bring it to the next level and differentiate the college student meal from a well-cooked meal (no offense to college students).

  • Cook your pasta al dente. I know I say this every time but I don't say because it's a capital sin to overcook pasta in Italy, I say it because it makes a difference. This sauce has a very soft consistency so the pasta needs to have a bite (that's what al dente means) to well balance the softness. If you overcook the pasta, you might as well blend it all and eat it as a soup.
  • Let the sauce simmer for at least 20 minutes. I know you might want to cut corners and make it quicker, but please fight this urge and let the sauce simmer! The more the sauce simmers, the more the flavors will blend together and the acidity of the tomatoes will be decreased leaving you with a very flavorful sauce.
  • Season well. I know this is a given, but apart from the salt which makes every ingredient tasty, also black pepper and chili pepper flakes are important. Black pepper will make the sauce more round and bring out the flavor of tuna. The spiciness of the chili pepper flakes (or powder) will make the sauce more interesting, but be careful to not add too much. You should feel just a tiny bit of spicy.

More quick pasta recipes you might like

  • Pasta with Pesto, Green Beans and Potatoes
  • Spaghetti with Eggplant and Mozzarella sauce
  • Creamy Mushroom Pasta
  • Pasta with Potatoes and Scamorza cheese
  • Creamy Avocado Pasta
overhead shot of a plateful of pasta with tuna tomato sauce

Serving Suggestions

When serving pasta with tuna tomato sauce, consider complementing the dish with a few well-chosen sides to enhance the dining experience. A simple green salad dressed with olive oil and balsamic vinegar offers a fresh, crisp contrast to the rich flavors of the pasta.

Finally, pairing the pasta with a glass of chilled white wine, such as Pinot Grigio or Sauvignon Blanc, can beautifully highlight the flavors of the tuna and tomato sauce.

Storage

Storing leftovers of tuna pasta is straightforward and ensures you can enjoy this delicious dish again. Place any remaining pasta in an airtight container and refrigerate it for up to 3 days.

To reheat, simply transfer the desired amount to a microwave-safe dish and cover loosely with a microwave-safe lid or plastic wrap, allowing a corner to remain open for steam to escape. Heat on medium power in the microwave, stirring occasionally, until the pasta is heated through, about 2-3 minutes. Alternatively, you can reheat the pasta on the stovetop over medium heat in a saucepan, adding a little water or additional tomato sauce if needed to keep the pasta moist and prevent it from sticking.

💭 Recipe FAQs

Can I use fresh tuna instead of canned?

Yes, fresh or frozen tuna can be used as an alternative to canned tuna. Simply sear the tuna steak on both sides, then flake it into the sauce towards the end of the cooking process to maintain its tender texture.

Is this recipe suitable for meal prep?

Absolutely! This pasta dish holds up well for several days when stored in the refrigerator, making it a great option for meal prep. Just be sure to store it in an airtight container.

What type of pasta works best with this sauce?

While spaghetti or penne are popular choices, any pasta shape will work well with this sauce. Shorter pasta like fusilli or rotini can be particularly good at holding the sauce.

overhead shot of a plateful of pasta with tuna tomato sauce

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If you tried this recipe, please take a moment to rate it and share your thoughts in the comments. Your feedback means a lot to me! ★★★★★

📖 RECIPE

overhead shot of a plateful of pasta with tuna tomato sauce
Jessica Montanelli

Pasta with Tuna Tomato Sauce

4.50 from 2 votes
A super easy and quick sauce made from pantry staple ingredients and ready in just half hour. The best weekday dinner or lunch!
Print Email Review
Prep Time 5 minutes mins
Cook Time 25 minutes mins
Total Time 30 minutes mins
ServingsServings: 2 people
Ingredients Method Nutrition Notes
Prevent your screen from going dark

Ingredients
 
 

  • 6.3 oz Pasta
  • 1 can Tuna in Olive Oil
  • ½ Yellow Onion, minced
  • ½ can Purèed Tomatoes
  • Salt
  • Black Pepper
  • Chili Pepper flakes
  • Olive Oil
  • Water

Method
 

  1. Drizzle some olive oil in a pot or pan, then add the minced onion and turn on the heat.
  2. When the onion starts to sweat, add the tuna together with its oil and the tomatoes.
  3. Bring to a simmer, then turn the heat to low and let simmer for about 20 minutes. Season with salt, black pepper and chili pepper flakes to taste.
    If the sauce becomes too thick, add a few tablespoons of water.
  4. Meanwhile bring a large pot of salted water to boil, then toss the pasta when the sauce is halwfay through the cooking.
  5. Drain the pasta al dente and add it to the sauce. You can also drain it 1-2 minutes before it's done and let it finish cooking in the sauce.

Nutrition

Calories: 541 kcalCarbohydrates: 77 gProtein: 37 gFat: 9 gSaturated Fat: 1 gCholesterol: 28 mgFiber: 5 gSugar: 8 g

Nutritional information is only an estimate. The accuracy of the nutritional information for any recipe on this site is not guaranteed.

CourseCourse: Main Course
CuisineCuisine: Italian

Notes

Place any remaining pasta in an airtight container and refrigerate it for up to 3 days.

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Hi, I'm Jess! Born and raised in Siena, Tuscany, I've been immersed in the rich traditions of Italian cuisine my entire life. Through my food blog, I hope to share a slice of Tuscan warmth and the genuine flavors that have been a part of my journey since childhood.

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