
Tuna Lasagne an Easy Tuna Lasagna Recipe
Make an easy tuna lasagne with creamy bechamel, tomato sauce and simple ingredients. Try this delicious tuna lasagna recipe for an easy family dinner.
If you love lasagna but want something a little different from the usual beef or chicken version, tuna lasagne is definitely worth trying! It might sound unusual at first, but tuna works surprisingly well with tomato sauce, pasta and a creamy white sauce.
I like this recipe because it is cheap, filling and doesn’t require a long list of ingredients. Canned tuna also means you can keep everything in the pantry and throw this meal together when you need an easy dinner. Similar tuna lasagna recipes commonly pair drained tuna with tomato sauce, lasagna sheets and bechamel before baking until golden.
The result is a warm, comforting meal with tender pasta, savory tuna and plenty of creamy sauce. Let’s get into it!
What Is Tuna Lasagne?
Tuna lasagne is simply a twist on traditional lasagna where tuna replaces the usual ground beef or other meat filling. The tuna is mixed with a simple tomato sauce and then layered between lasagna sheets and bechamel sauce.
You can use canned tuna in water or oil, although I recommend draining it really well before adding it to the sauce. Too much liquid can make the finished lasagna watery.
For this recipe, I use canned tuna, tomato passata, onion, garlic, Italian herbs, lasagna sheets and a simple homemade bechamel sauce. A little grated mozzarella or Parmesan on top gives it a golden finish without making the recipe complicated.
Lasagna or Lasagne What’s the Difference?
You will see both lasagna and lasagne used when searching for this dish. They essentially refer to the same type of baked pasta dish, but the spelling varies by region.
“Lasagna” is the spelling you’ll commonly see in the United States, while “lasagne” is often used in the UK, Australia and other countries. So whether you search for tuna lasagna recipe or tuna lasagne recipe, you’re looking for the same basic idea.
And honestly, whichever spelling you use, the important part is what’s inside the baking dish!
Lasagna Bechamel Sauce
A good lasagna bechamel sauce makes a huge difference to this recipe. Thankfully, it is much easier to make than it sounds.
The basic formula is butter, flour and milk. Melt the butter, stir in the flour to make a roux, then gradually whisk in the milk. Keep the heat moderate and continue stirring until the sauce becomes smooth and creamy.
If your béchamel becomes too thick, simply add another splash of milk. You want it thick enough to coat the back of a spoon but still easy to spread over the lasagna.
Lasagna Noodles No Boil Can You Use Them?
Yes, lasagna noodles no boil can make this recipe even easier. No-boil or oven-ready lasagna sheets are designed to cook while the lasagna bakes, absorbing moisture from the sauces.
If you use no-boil noodles, make sure there is plenty of sauce around the pasta and cover the dish with foil for most of the cooking time. This helps prevent the edges from drying out.
Always check the instructions on your particular packet because cooking requirements can vary between brands.
How Long Does Lasagna Cook?
So, how long lasagna cook? For this tuna version, bake it at around 190°C / 375°F for 35–40 minutes.
Cover the dish with foil for the first 25–30 minutes, then remove the foil for the final 10 minutes so the cheese can brown. Similar tuna lasagna recipes use oven temperatures around 180°C / 350°F and cooking times of roughly 30–40 minutes.
Once it comes out of the oven, let the lasagna sit for about 10 minutes before cutting it. I know that’s hard when you’re hungry, but it gives the layers time to settle and makes serving much easier!
Tuna and Pasta Recipe A Quicker Alternative
If you don’t have time to make a full lasagna, turn the same ingredients into a quick tuna and pasta recipe.
Cook some penne, spirals or macaroni according to the packet instructions. Make the tuna and tomato sauce as above, then mix everything together. Add a little béchamel or cream sauce if you want it extra rich.
Transfer everything to a baking dish, sprinkle with mozzarella and Parmesan, and bake at 190°C / 375°F for around 15–20 minutes.
It’s basically a lazy tuna lasagna without all the layering!
Lasagna Using Ravioli
Want an even easier shortcut? Try lasagna using ravioli instead of traditional lasagna noodles.
Use refrigerated or frozen ravioli as the pasta layers. Spread tomato sauce across the bottom of your baking dish, add a layer of ravioli, spoon over some tuna sauce and béchamel, then repeat.
You don’t even need to boil the ravioli first if you’re using a suitable refrigerated or frozen variety and have enough sauce in the dish. Ravioli lasagna is a popular shortcut because the filled pasta effectively replaces the separate pasta and cheese layers.
For a tuna version, cheese-filled ravioli works particularly well because the creamy filling complements the tuna and tomato sauce.
Simple Tuna Lasagna Recipe Variations
One of the best things about this recipe is how easy it is to change.
For a creamy tuna lasagna, add a little extra béchamel between the layers.
For a vegetable tuna lasagna, add mushrooms, spinach, zucchini or bell peppers to the tomato sauce.
For a spicy tuna lasagna, add red pepper flakes or a little chopped chili.
You can also replace some of the mozzarella with Parmesan for a stronger cheesy flavor. Or skip the cheese entirely from the top and let the béchamel brown instead.
Lasagna Recipe Best Tips
There isn’t one single lasagna recipe best for everyone, but there are a few things that will make this version better.
Drain the tuna well. Excess water or oil can make your sauce runny.
Don’t skimp on the sauce. Especially when using no-boil noodles, you need enough moisture for the pasta to cook properly.
Let it rest. Give the finished lasagna around 10 minutes before slicing.
Season each component. Don’t rely entirely on the cheese to provide the flavor. Season the tomato sauce and béchamel as you make them.
Add vegetables if you want. Mushrooms, spinach, zucchini, bell peppers or grated carrot can all work well in the tuna filling.
Easy Tuna Lasagne Recipe
Lasagne Ingredients
Tuna Lasagna Filling
- 2 cans tuna, drained
- 700 g (24 oz) tomato passata or pasta sauce
- 1 small onion, diced
- 2 cloves garlic, minced
- 1 teaspoon Italian seasoning
- 1 tablespoon olive oil
- Salt and pepper to taste
Lasagna Bechamel Sauce
- 50 g (3½ tablespoons) butter
- 50 g (about 4 tablespoons) all-purpose flour
- 500 ml (2 cups) milk
- Salt and pepper
- Pinch of nutmeg, optional
Lasagna Recipe
- 9-12 lasagna sheets
- 1 cup grated mozzarella
- ¼ cup grated Parmesan
Recipe for Tuna Instructions
- Start by heating the olive oil in a large frying pan. Add the onion and cook for a few minutes until softened. Add the garlic and cook for another 30 seconds.
- Pour in the tomato passata and add the Italian seasoning, salt and pepper. Let the sauce simmer for about 10 minutes. Drain the tuna well, break it into smaller pieces and gently stir it through the tomato sauce.
- Now make the béchamel. Melt the butter in a saucepan and stir in the flour. Cook for about a minute while stirring. Slowly add the milk, whisking continuously so you don’t end up with lumps. Keep stirring until the sauce thickens, then season with salt, pepper and a little nutmeg if you like.
- To assemble the lasagna, spread a little tuna sauce over the bottom of your baking dish. Add a layer of lasagna sheets, followed by more tuna sauce and béchamel. Keep repeating the layers until everything is used.
- Finish with béchamel and sprinkle the mozzarella and Parmesan over the top.
Useful Kitchen Equipment for Tuna Lasagna
A good rectangular baking dish is probably the most useful piece of equipment for this recipe. A box grater is also handy if you’re grating your own mozzarella or Parmesan.
- Lasagna baking dish – useful for lasagna, pasta bakes and casseroles.
- Box grater – useful for freshly grating mozzarella, Parmesan and other cheeses.
- Kitchen mixing bowls – useful for preparing sauces and ingredients.
This tuna lasagne is a great alternative to traditional meat lasagna. It uses inexpensive ingredients, canned tuna and a simple homemade bechamel to create a filling family dinner without a lot of work.
Whether you make the full tuna lasagna recipe, use no-boil noodles, turn it into a quick tuna and pasta bake or experiment with ravioli, there are plenty of ways to make this dish your own.
Give it a try next time you’re looking for an easy recipe lasagne that is a little different from the usual beef version. You might be surprised by how good tuna and lasagna taste together!
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