I’ve been making this cheesy tuna noodle casserole recipe for years, and it’s always a crowd-pleaser. It’s a classic comfort food dish that’s easy to make and feeds a big family. My kids love it, and it’s perfect for potlucks or casual gatherings.
The best part is that it’s incredibly versatile – you can serve it as a main course, side dish, or even as a snack. I’ve also found that it’s a great way to use up leftover pasta, canned tuna, and cheese. It’s a true home-cooking staple that never fails to impress.
I’ve experimented with various combinations of ingredients over the years, but the core recipe remains the same. It’s a testament to the power of simple, comforting food that never goes out of style. My family and I have enjoyed this dish countless times, and I’m confident you’ll love it just as much as we do.
The key to this recipe is getting the ratio of pasta, tuna, and cheese just right – not too heavy on any one ingredient. When you take your first bite, you’ll know exactly what I mean. The combination of flavors and textures is pure magic.
It’s a dish that transports me back to my childhood summers spent at my grandparents’ house, where this casserole was always on the menu. I’m so glad I can share this beloved recipe with you today.
Cheesy Tuna Noodle Casserole
4.7 from 1750 votes
A classic comfort food dish featuring tender egg noodles, flaked tuna, and a creamy cheese sauce baked until golden and bubbly. This easy casserole comes together quickly for a satisfying weeknight dinner.
2 cans (5 oz each) chunk light tuna, drained and flaked
1 cup frozen peas
1/2 cup diced onion
2 tbsp unsalted butter
2 tbsp all-purpose flour
2 cups whole milk
1 cup shredded sharp cheddar cheese
1/2 cup grated Parmesan cheese
1/2 tsp salt
1/4 tsp black pepper
1/4 tsp garlic powder
For the Topping
1/2 cup panko breadcrumbs
2 tbsp melted butter
1/4 cup shredded cheddar cheese
👨🍳Directions
1Preheat your oven to 375°F (190°C).
2Bring a large pot of salted water to a rolling boil over high heat, then add the egg noodles and cook until al dente, about 6 to 8 minutes.
3Drain the noodles in a colander and set aside.
4In a medium saucepan, melt 2 tablespoons of butter over medium heat until it sizzles.
5Add the diced onion and cook, stirring frequently, until softened and translucent, about 3 to 4 minutes.
6Sprinkle the flour over the onion and whisk constantly for 1 minute to form a roux.
7Slowly pour in the milk while whisking continuously to prevent lumps.
8Bring the mixture to a gentle simmer over medium heat, whisking often, until it thickens enough to coat the back of a spoon, about 3 to 5 minutes.
9Remove from heat and stir in 1 cup of shredded cheddar and the Parmesan cheese until fully melted and smooth, then season with salt, pepper, and garlic powder.
10In a large mixing bowl, combine the cooked noodles, flaked tuna, frozen peas, and the prepared cheese sauce.
11Stir gently with a spatula until everything is evenly coated and well mixed.
12Transfer the mixture to a greased 9×13 inch baking dish and spread it into an even layer.
13In a small bowl, mix the panko breadcrumbs with the melted butter until the crumbs are evenly moistened.
14Sprinkle the breadcrumb mixture and the remaining 1/4 cup of cheddar cheese over the top of the casserole.
15Bake in the preheated oven for 20 to 25 minutes, or until the sauce is bubbly around the edges and the topping is golden brown and crispy.
16Let the casserole rest for 5 minutes before serving.
For a lighter version, use low-fat milk and reduce the cheese by half. You can also add a cup of steamed broccoli florets for extra vegetables. To make ahead, assemble the casserole without the topping, cover, and refrigerate for up to 24 hours; add the topping just before baking and increase the bake time by 10 minutes.
Watch Video Of How Cheesy Tuna Noodle Casserole Works
This cheesy tuna noodle casserole recipe is one of those timeless dishes that never fails to please. It’s easy to make ahead and store in an airtight container for up to three days – simply refrigerate until ready to reheat in the oven or microwave.
When reheating leftovers, be sure to check on them frequently to avoid overcooking; you want them still tender but lightly browned around the edges. Serving suggestions abound – try pairing it with steamed vegetables or a simple green salad for a light meal.
Alternatively, serve it as part of a buffet spread or holiday gathering for an instant crowd-pleaser.
❓ Frequently Asked Questions About Cheesy Tuna Noodle Casserole
Q: What type of pasta is best for this recipe?
A: You can use any short-cut pasta shape you like – elbow macaroni, ditalini, or even penne work well. Just be sure to cook it al dente before mixing it with the other ingredients.
Q: Can I substitute other types of cheese?
A: While cheddar is traditional in this recipe, you can experiment with other cheeses like mozzarella or Monterey Jack if you prefer a milder flavor.
Q: How do I prevent the casserole from becoming too soggy?
A: To avoid sogginess, make sure to cook the pasta until it’s slightly underdone before mixing it with the other ingredients – this will help the casserole retain its texture throughout baking.
Q: Can I make individual portions using muffin tins?
A: Yes! This recipe lends itself perfectly to mini muffin tin servings – simply fill each tin with about 1/2 cup of pasta mixture and top with additional cheese before baking.
Q: Is this recipe suitable for vegetarians?
A: Unfortunately not – while you can omit the tuna for an alternative protein source, the traditional recipe relies heavily on canned fish for its signature flavor profile.
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