Healthy Tuna Pasta Bake: the ultimate comfort food reimagined! Are you craving a warm, cheesy, and satisfying meal that won’t derail your healthy eating goals? Look no further! This isn’t your grandma’s heavy, cream-laden tuna casserole. We’re taking a classic dish and giving it a nutritious makeover, proving that you can enjoy all the deliciousness without the guilt.
Tuna pasta bake, in its various forms, has been a staple in households for generations. It’s a dish born out of resourcefulness, a way to transform humble ingredients into a hearty and fulfilling meal. While its exact origins are difficult to pinpoint, similar baked pasta dishes have been enjoyed across cultures for centuries. The beauty of this dish lies in its adaptability; it’s a blank canvas for culinary creativity.
What makes a healthy tuna pasta bake so universally loved? It’s the perfect combination of textures the tender pasta, the flaky tuna, the creamy sauce, and the crispy, golden topping. The savory flavors are incredibly comforting, and it’s a dish that’s easy to customize to your liking. Plus, it’s incredibly convenient! This recipe is perfect for busy weeknights, meal prepping, or feeding a crowd. Get ready to experience a healthier and even more delicious take on this beloved classic!
Ingredients:
- Pasta: 500g whole wheat pasta (penne or fusilli work great!)
- Tuna: 2 cans (150g each) tuna in spring water, drained
- Vegetables:
- 1 large onion, finely chopped
- 2 cloves garlic, minced
- 1 red bell pepper, diced
- 1 yellow bell pepper, diced
- 1 cup frozen peas
- 1 cup frozen sweetcorn
- Sauce:
- 400g can chopped tomatoes
- 200g low-fat cream cheese
- 100ml skimmed milk
- 2 tablespoons tomato puree
- 1 teaspoon dried oregano
- 1/2 teaspoon dried basil
- Salt and pepper to taste
- Topping:
- 50g mature cheddar cheese, grated (optional, but adds a nice cheesy touch!)
- 2 tablespoons whole wheat breadcrumbs (for a little extra crunch)
- Olive Oil: 1 tablespoon
Preparing the Vegetables and Tuna
- First, let’s get those veggies prepped! Heat the olive oil in a large pan or skillet over medium heat. Add the chopped onion and cook until softened, about 5 minutes. Stir occasionally to prevent burning. We want them nice and translucent.
- Next, add the minced garlic to the pan and cook for another minute, until fragrant. Be careful not to burn the garlic, as it can become bitter. The aroma should be amazing at this point!
- Now, toss in the diced red and yellow bell peppers. Cook for about 5-7 minutes, until they start to soften. Again, stir occasionally. The peppers should have a slight char on them, which adds a lovely flavor.
- Add the frozen peas and sweetcorn to the pan. Cook for a further 3-5 minutes, until heated through. Make sure to stir frequently to prevent sticking. You can add a splash of water if needed to help steam them.
- While the vegetables are cooking, drain the tuna really well. We don’t want any excess water in our bake. Flake the tuna with a fork and set aside.
Cooking the Pasta
- While the vegetables are cooking, bring a large pot of salted water to a boil. The salt helps to season the pasta as it cooks.
- Add the whole wheat pasta to the boiling water and cook according to the package directions. Usually, this is around 8-10 minutes, or until al dente. We want the pasta to have a slight bite to it, as it will continue to cook in the oven.
- Once the pasta is cooked, drain it well and set aside. Don’t rinse the pasta, as the starch helps the sauce to cling to it.
Making the Sauce
- Now, let’s create that creamy, flavorful sauce! In a separate saucepan, combine the chopped tomatoes, low-fat cream cheese, skimmed milk, tomato puree, dried oregano, and dried basil.
- Season with salt and pepper to taste. Remember, you can always add more seasoning later, so start with a little and adjust as needed.
- Heat the sauce over low heat, stirring constantly, until the cream cheese is melted and the sauce is smooth and creamy. This usually takes about 5-7 minutes. Be patient and keep stirring to prevent the sauce from sticking to the bottom of the pan.
- Taste the sauce and adjust the seasoning as needed. If you like a little heat, you can add a pinch of red pepper flakes.
Assembling the Tuna Pasta Bake
- Preheat your oven to 180°C (350°F). This ensures the oven is nice and hot when we put the bake in.
- Add the cooked pasta, drained tuna, and cooked vegetables to the saucepan with the sauce.
- Gently stir everything together until well combined. Make sure the pasta, tuna, and vegetables are evenly coated in the sauce.
- Pour the mixture into a large ovenproof dish. A 9×13 inch dish works perfectly.
- If using, sprinkle the grated cheddar cheese evenly over the top of the pasta bake. This adds a lovely cheesy crust.
- Then, sprinkle the whole wheat breadcrumbs over the cheese (if using). This adds a nice crunchy texture.
Baking the Tuna Pasta Bake
- Bake in the preheated oven for 20-25 minutes, or until the cheese is melted and golden brown and the bake is bubbly. Keep an eye on it to prevent the topping from burning.
- Remove the tuna pasta bake from the oven and let it stand for a few minutes before serving. This allows the bake to set slightly and makes it easier to serve.
- Serve hot and enjoy! This healthy tuna pasta bake is delicious on its own or with a side salad.
Tips and Variations
- Add more vegetables: Feel free to add other vegetables to the bake, such as mushrooms, zucchini, or spinach.
- Use different cheese: If you don’t have cheddar cheese, you can use mozzarella or Parmesan cheese instead.
- Make it spicier: Add a pinch of red pepper flakes to the sauce for a little heat.
- Add herbs: Fresh herbs, such as parsley or chives, can add a lovely flavor to the bake. Sprinkle them over the top before serving.
- Make it ahead of time: You can assemble the tuna pasta bake ahead of time and store it in the refrigerator until ready to bake. Just add a few extra minutes to the baking time.
- Freezing: This tuna pasta bake freezes really well. Allow it to cool completely before wrapping it tightly in plastic wrap and foil. It can be frozen for up to 3 months. Thaw it in the refrigerator overnight before baking.
- Gluten-Free Option: Use gluten-free pasta and breadcrumbs to make this recipe gluten-free.
- Lower Fat Option: Use fat-free cream cheese and skip the cheddar cheese topping to further reduce the fat content.
Nutritional Information (Approximate, per serving):
(Note: This is an estimate and can vary depending on the specific ingredients used.)
- Calories: 400-450
- Protein: 30-35g
- Fat: 10-15g
- Carbohydrates: 50-60g
- Fiber: 8-10g
Why This Recipe is Healthy
This tuna pasta bake is a healthier alternative to traditional pasta bakes because it uses whole wheat pasta, which is higher in fiber than white pasta. It also includes plenty of vegetables, which are packed with vitamins and minerals. The use of low-fat cream cheese and skimmed milk helps to reduce the fat content, and the optional cheddar cheese is used sparingly. Tuna is a great source of protein and omega-3 fatty acids.
Enjoy your delicious and healthy Tuna Pasta Bake!

Conclusion:
This Healthy Tuna Pasta Bake isn’t just another weeknight dinner; it’s a comforting, nutritious, and surprisingly easy way to get a delicious meal on the table. I truly believe it’s a must-try for anyone looking to add a healthy and satisfying dish to their repertoire. The combination of protein-packed tuna, fiber-rich whole wheat pasta, and a creamy (yet light!) sauce creates a symphony of flavors and textures that will leave you feeling full and happy. But what truly sets this recipe apart is its versatility. Feel free to experiment with different vegetables! Roasted bell peppers, zucchini, or even some wilted spinach would be fantastic additions. If you’re feeling adventurous, a sprinkle of red pepper flakes can add a touch of heat. For a richer flavor, consider using a blend of cheeses, perhaps adding a little Gruyere or Parmesan to the mozzarella. Serving suggestions are endless! This Healthy Tuna Pasta Bake is wonderful on its own as a complete meal. However, it also pairs beautifully with a simple side salad. A crisp green salad with a light vinaigrette would provide a refreshing contrast to the richness of the bake. Alternatively, some steamed green beans or broccoli would add extra nutrients and color to your plate. And don’t forget about leftovers! This bake is just as delicious the next day, making it perfect for lunch or a quick and easy dinner. Simply reheat it in the microwave or oven until warmed through. You can even crumble some whole-wheat crackers on top for added crunch. I’ve poured my heart into perfecting this recipe, and I’m confident that you’ll love it as much as I do. It’s a dish that’s both satisfying and good for you, a winning combination in my book. It’s also incredibly budget-friendly, making it a great option for families or anyone looking to save money on groceries. So, what are you waiting for? Gather your ingredients, preheat your oven, and get ready to create a culinary masterpiece! I’m so excited for you to try this Healthy Tuna Pasta Bake. But the real fun begins after you’ve made it! I would absolutely love to hear about your experience. Did you make any modifications? Did you add any special ingredients? What did your family think? Please, please, please share your thoughts and photos in the comments below. Your feedback is invaluable, and it helps me to continue creating recipes that you’ll love. I truly believe that cooking is a shared experience, and I’m so grateful to be a part of your culinary journey. So go ahead, give this recipe a try, and let’s create some delicious memories together! Don’t be shy share your creations and let me know how it turned out. Happy baking! I can’t wait to see what you create! Remember to tag me in your photos on social media so I can see your amazing creations. I’m always looking for inspiration from my readers, and your photos might just inspire someone else to try this recipe too! Let’s spread the love of good food and healthy eating together. Print
Healthy Tuna Pasta Bake: A Delicious and Nutritious Recipe
- Total Time: 55 minutes
- Yield: 6–8 servings 1x
Description
Healthy, comforting tuna pasta bake with vegetables in a creamy tomato sauce. Made with whole wheat pasta and low-fat ingredients.
Ingredients
- 500g whole wheat pasta (penne or fusilli)
- 2 cans (150g each) tuna in spring water, drained
- 1 large onion, finely chopped
- 2 cloves garlic, minced
- 1 red bell pepper, diced
- 1 yellow bell pepper, diced
- 1 cup frozen peas
- 1 cup frozen sweetcorn
- 400g can chopped tomatoes
- 200g low-fat cream cheese
- 100ml skimmed milk
- 2 tablespoons tomato puree
- 1 teaspoon dried oregano
- 1/2 teaspoon dried basil
- Salt and pepper to taste
- 50g mature cheddar cheese, grated (optional)
- 2 tablespoons whole wheat breadcrumbs (optional)
- 1 tablespoon olive oil
Instructions
- Prepare Vegetables: Heat olive oil in a large pan over medium heat. Add onion and cook until softened (5 mins). Add garlic and cook until fragrant (1 min). Add bell peppers and cook until softened (5-7 mins). Add peas and sweetcorn and cook until heated through (3-5 mins).
- Prepare Tuna: Drain tuna well, flake with a fork, and set aside.
- Cook Pasta: Bring a large pot of salted water to a boil. Add pasta and cook according to package directions (8-10 mins) until al dente. Drain well.
- Make Sauce: In a separate saucepan, combine chopped tomatoes, cream cheese, skimmed milk, tomato puree, oregano, and basil. Season with salt and pepper. Heat over low heat, stirring constantly, until smooth and creamy (5-7 mins). Adjust seasoning to taste.
- Assemble Bake: Preheat oven to 350°F (180°C). Add cooked pasta, drained tuna, and cooked vegetables to the sauce. Stir gently to combine. Pour mixture into a 9×13 inch ovenproof dish.
- Add Topping (Optional): Sprinkle grated cheddar cheese and breadcrumbs over the top.
- Bake: Bake in the preheated oven for 20-25 minutes, or until the cheese is melted and golden brown and the bake is bubbly.
- Rest and Serve: Remove from oven and let stand for a few minutes before serving. Serve hot.
Notes
- Add more vegetables: Feel free to add other vegetables to the bake, such as mushrooms, zucchini, or spinach.
- Use different cheese: If you don’t have cheddar cheese, you can use mozzarella or Parmesan cheese instead.
- Make it spicier: Add a pinch of red pepper flakes to the sauce for a little heat.
- Add herbs: Fresh herbs, such as parsley or chives, can add a lovely flavor to the bake. Sprinkle them over the top before serving.
- Make it ahead of time: You can assemble the tuna pasta bake ahead of time and store it in the refrigerator until ready to bake. Just add a few extra minutes to the baking time.
- Freezing: This tuna pasta bake freezes really well. Allow it to cool completely before wrapping it tightly in plastic wrap and foil. It can be frozen for up to 3 months. Thaw it in the refrigerator overnight before baking.
- Gluten-Free Option: Use gluten-free pasta and breadcrumbs to make this recipe gluten-free.
- Lower Fat Option: Use fat-free cream cheese and skip the cheddar cheese topping to further reduce the fat content.
- Prep Time: 20 minutes
- Cook Time: 35 minutes