The sizzle of olive oil in a pan always ignites excitement, doesn’t it? That’s the sound of a delicious meal unfolding, and today, I’m thrilled to share my One Pan Cheesy Tuna Pasta with you. It’s the perfect solution for those busy weeknights when you crave something comforting yet quick to prepare. This one-pan wonder is not only easy on the eyes but also built from pantry staples that come together for a creamy, flavorful experience that feeds the whole family. With minimal cleanup and adaptable for various dietary preferences, this cheesy tuna pasta is an absolute crowd-pleaser. What delightful twists can you think of to personalize it?

Why is One Pan Cheesy Tuna Pasta a Game-Changer?
Quick and Easy: This dish is ready in under 30 minutes, making it perfect for last-minute dinners or busy weeknights.
Minimal Cleanup: With everything cooked in just one pan, you can enjoy your meal without the hassle of doing a pile of dishes afterward.
Crowd-Pleasing Flavor: The rich, creamy sauce with flaked tuna and gooey mozzarella transforms simple ingredients into a delightful feast that everyone will love.
Adaptable: Whether you're cooking for a vegetarian crowd or want to make it vegan, this recipe’s versatility lets you swap ingredients effortlessly. For some extra inspiration, check out my guide on substituting ingredients.
Nutritional Benefits: High in protein and rich in flavors, it not only satisfies your taste buds but also keeps you full longer.
Cheesy Tuna Pasta Ingredients
For the Base
- Olive Oil – Provides fat for sautéing, enhancing flavor; substitute with vegetable oil if needed.
- Onions – Adds sweetness and depth; you can use shallots for a milder taste.
- Canned Chopped Tomatoes – Forms the base of the sauce; fresh diced tomatoes can be used with an adjusted cooking time.
- Sugar – Balances acidity from tomatoes; can be omitted or replaced with a pinch of honey.
- Salt & Pepper – Essential seasonings; adjust for your desired flavor.
For the Pasta
- Pasta (e.g., penne or rigatoni) – The main carbohydrate that absorbs sauce flavor; other shapes like fusilli or macaroni can work too.
- Canned Tuna – A protein-packed ingredient; replace with cooked chickpeas for a vegetarian option.
For the Creaminess
- Crème Fraîche – Provides creaminess and tang; substitute with sour cream or Greek yogurt, adding lemon for extra brightness.
- Mozzarella Cheese – Offers that gooey texture; cheddar or gouda are also good melting cheese alternatives.
For the Finish
- Fresh Parsley or Basil (for garnish) – Adds freshness and color; you can omit if not available.
Embrace your culinary creativity with this Cheesy Tuna Pasta, and let the flavors elevate your meal experience!
Step‑by‑Step Instructions for One Pan Cheesy Tuna Pasta
Step 1: Sauté the Onions
In a large skillet, heat 2 tablespoons of olive oil over medium-low heat. Add thinly sliced onions and sauté them for about 6-8 minutes until they soften and turn translucent. You want them fragrant and sweet, creating a lovely base for your cheesy tuna pasta.
Step 2: Build the Sauce
Pour in 1 can of chopped tomatoes along with 1 cup of hot water, 1 teaspoon of sugar, and season generously with salt and pepper. Stir everything together, allowing the mixture to combine well. Let it simmer for about 2-3 minutes, bringing out the rich flavors.
Step 3: Add the Pasta
Stir in 250 grams of your preferred pasta, like penne or rigatoni, ensuring it's submerged in the saucy goodness. Increase the heat to high, and bring the mixture to a rolling boil. Once boiling, it’s time to get your pasta truly cooking!
Step 4: Simmer to Perfection
Reduce the heat to medium, allowing your pasta to simmer gently for 14 minutes. Stir frequently to prevent sticking or burning, and watch as the liquid is absorbed and the pasta becomes tender. This is when the magic of your cheesy tuna pasta truly happens!
Step 5: Stir in Tuna and Crème Fraîche
Once the pasta is cooked and has absorbed most of the liquid, take the skillet off the heat. Gently fold in 1 can of drained tuna and 150 grams of crème fraîche. Mix until everything is beautifully blended and creamy, bringing a luscious texture to your dish.
Step 6: Melt the Cheese
Break out the mozzarella cheese and fold in approximately 150 grams. Return the warm skillet to low heat and stir until the cheese is fully melted, creating a gooey, cheesy layer throughout your cheesy tuna pasta. The aroma will be irresistible!
Step 7: Serve and Enjoy
Finally, plate your One Pan Cheesy Tuna Pasta in bowls and garnish with fresh parsley or basil for a delightful touch. Serve hot, and relish the comforting flavors you've created effortlessly in just one pan. This dish is sure to warm your heart!

Expert Tips for Cheesy Tuna Pasta
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Stir Frequently: Keep the pasta moving in the pan to prevent it from sticking or burning. A few gentle stirs can make all the difference!
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Cooking Times Vary: Different pasta shapes may require adjustments in cooking time. Always check the package for guidance and taste a piece for doneness.
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Creaminess Control: If you prefer a less thick sauce, start with less crème fraîche and add more after mixing in the tuna. This allows you to customize the creamy texture of your cheesy tuna pasta.
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Freezing Advice: For leftovers, it’s best to leave out the mozzarella before freezing. Add it back in after reheating for a fresh, gooey finish!
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Flavor Boosts: Want to enhance the taste? Add in a splash of lemon juice or some crushed red pepper flakes for a zesty twist that elevates your cheesy tuna pasta.
Storage Tips for Cheesy Tuna Pasta
Fridge: Store leftovers in an airtight container for up to 3 days. As the flavors meld, the dish improves in taste, making it great for next-day meals.
Freezer: For longer storage, freeze portions in airtight, freezer-safe containers without the cheese for up to 3 months. Thaw overnight in the refrigerator before reheating.
Reheating: To enjoy your cheesy tuna pasta, reheat on the stovetop over low heat, adding a splash of water or milk to maintain creaminess. Stir in freshly grated cheese if desired.
Airtight Containers: Always ensure your containers are sealed tightly to prevent freezer burn and preserve the delicious flavors of your cheesy tuna pasta.
Variations & Substitutions for Cheesy Tuna Pasta
Personalizing your Cheesy Tuna Pasta can elevate the dish to new heights! Don't be afraid to play around with different ingredients and flavors to create something uniquely yours.
- Vegetarian: Replace the tuna with cooked chickpeas for a protein-packed, meat-free version that stays hearty and flavorful.
- Vegan: Use coconut cream and dairy-free cheese to make this dish completely plant-based, without missing out on creaminess.
- Extra Veggies: Sneak in some spinach or bell peppers for a colorful and nutritious twist that brightens up each bite. They not only boost flavor but also add a delightful crunch.
- Spicy Kick: Craving some heat? Toss in red pepper flakes or jalapeños to ignite the flavor profile and satisfy your spice cravings!
- Cheesy Duo: Combine cheddar with mozzarella for a rich, cheesy experience. This combination creates layers of flavor and ensures every bite is gooey and delicious.
- Herb Infusion: experiment with fresh thyme or oregano instead of parsley for an aromatic touch that elevates your dish’s scent and taste.
- Creamy Variation: For a rich flavor, use Alfredo sauce in place of crème fraîche. This swap creates a different creamy dynamic that’s deeply satisfying.
- Whole Grain: Swap regular pasta for whole wheat or gluten-free pasta. This can cater to dietary needs while maintaining excellent flavor and texture.
The beauty of this recipe lies in its versatility—feel free to mix and match these variations to suit your taste! Looking for more ways to swap ingredients creatively? Check out my guide on substituting ingredients for even more ideas!
Make Ahead Options
These One Pan Cheesy Tuna Pasta are perfect for meal prep enthusiasts! You can chop the onions and prepare the sauce (canned tomatoes, sugar, salt, and pepper) up to 24 hours in advance, storing them in an airtight container in the fridge to maintain freshness. Additionally, you can measure out the pasta and even drain the tuna ahead of time. When you're ready to serve, simply sauté the prepped onions, add the prepared sauce and pasta, then follow through with the usual cooking process. The dish will be just as delicious and comforting, saving you precious time on busy weeknights!
What to Serve with One Pan Cheesy Tuna Pasta
Create a cozy dining experience by pairing this comforting dish with delightful sides and beverages that complement its flavors beautifully.
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Crisp Side Salad: A refreshing salad with mixed greens and a tangy vinaigrette adds a light crunch alongside the creamy pasta.
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Garlic Bread: The buttery richness and warm, toasted flavor of garlic bread creates a perfect dipping option for the cheesy sauce.
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Steamed Broccoli: Bright green broccoli not only offers nutritional benefits but also pairs well with the textures in your pasta, providing a nice veggie contrast.
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Roasted Vegetables: Savory roasted seasonal veggies add depth and a touch of sweetness, enhancing the flavor profile of your meal.
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Lemon Wedge: A small lemon wedge squeezed over the pasta before serving uplifts the dish, brightening the creamy flavors with a refreshing zing.
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A Glass of White Wine: A light, crisp white wine, like Sauvignon Blanc, beautifully complements the savory notes of the tuna, enhancing the overall dining experience.

One Pan Cheesy Tuna Pasta Recipe FAQs
What type of pasta should I use for my Cheesy Tuna Pasta?
You can use any pasta shape you love! I often recommend penne or rigatoni because they hold onto the sauce beautifully, but fusilli or macaroni work too. Just be sure to adjust the cooking time based on the shape you choose.
How do I store leftovers of my Cheesy Tuna Pasta?
Store your Cheesy Tuna Pasta in an airtight container in the refrigerator for up to 3 days. The flavors become even more delicious as they meld overnight! Just reheat on the stovetop before serving, adding a splash of water or milk to keep it creamy.
Can I freeze Cheesy Tuna Pasta?
Absolutely! For best results, freeze your Cheesy Tuna Pasta in portion-sized, airtight containers without the cheese for up to 3 months. When you're ready to enjoy, let it thaw in the refrigerator overnight, then reheat on the stovetop, stirring in fresh mozzarella at the end for that gooey goodness.
What if my pasta is sticking together while cooking?
In case your pasta clumps together, stir it frequently while it's simmering. This keeps it moving and helps prevent sticking. If it has overcooked, add a little hot water and stir to loosen it up.
Can I make this recipe vegetarian or vegan?
Very much so! To make it vegetarian, simply replace the canned tuna with cooked chickpeas or additional vegetables like spinach or bell peppers. For a vegan twist, swap in coconut cream and dairy-free cheese, ensuring everybody gets to enjoy this delightful dish.
How can I tell when my pasta is perfectly cooked?
When cooking your pasta, it should be al dente; firm to the bite yet tender. To be sure, taste a piece just before the recommended cooking time is up. If it has a slight resistance but is not hard, you're good to go!

Creamy Cheesy Tuna Pasta: The Easy Comfort You Crave
Ingredients
Equipment
Method
- In a large skillet, heat 2 tablespoons of olive oil over medium-low heat. Add thinly sliced onions and sauté for about 6-8 minutes until they soften and turn translucent.
- Pour in 1 can of chopped tomatoes along with 1 cup of hot water, 1 teaspoon of sugar, and season with salt and pepper. Stir and let it simmer for about 2-3 minutes.
- Stir in 250 grams of pasta, ensuring it's submerged in the sauce. Increase the heat to high, and bring to a rolling boil.
- Reduce heat to medium and allow the pasta to simmer gently for 14 minutes, stirring frequently.
- Once pasta is cooked, remove from heat. Gently fold in 1 can of drained tuna and 150 grams of crème fraîche until fully blended.
- Return to low heat and fold in approximately 150 grams of mozzarella cheese until fully melted.
- Plate your One Pan Cheesy Tuna Pasta and garnish with fresh parsley or basil before serving.





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