I’m a passionate home cook who loves creating comforting meals for my family, and one of our favorites is tuna noodle casserole. It’s a nostalgic dish that threads the memories of cozy dinners together. This recipe showcases tender egg noodles enveloped in creamy goodness, loaded with flavor and texture. It’s a versatile dish that’s perfect for busy weeknights or casual gatherings, and it only takes about an hour from start to finish.
What makes tuna noodle casserole so special is its rich, savory profile coupled with the delightful burst of peas and the creamy sauce that hugs each noodle. It’s an effortless crowd-pleaser that appeals to everyone, especially when you’re craving something warm and fulfilling.
Why you’ll love tuna noodle casserole
- Quick and easy to prepare
- Budget-friendly for families
- Satisfies big appetites
- Comforting and nostalgic flavors
- Great make-ahead option
What ingredients do I need for tuna noodle casserole?
- 8 oz egg noodles
- 1 can (12 oz) tuna, drained
- 1 can (10.5 oz) cream of mushroom soup
- 1 cup milk
- 1 cup frozen peas
- 1/2 cup shredded cheddar cheese
- 1/4 cup chopped onion
- 1/4 cup breadcrumbs
- 1 tbsp olive oil
- Salt and pepper to taste
Ingredient notes & swaps
- Egg noodles: You can substitute with whole wheat or gluten-free pasta.
- Tuna: Canned salmon or chicken can be used if you prefer.
- Cream of mushroom soup: A homemade version can be made if you’d like to avoid canned soup or allergies.
How do I make tuna noodle casserole step-by-step?
This casserole comes together with ease. Start by cooking the noodles and mixing them with the other ingredients before baking them to perfection.
- Preheat your oven to 350°F (175°C).
- Cook the egg noodles according to package instructions; drain.
- In a large bowl, combine the cooked noodles, tuna, cream of mushroom soup, milk, peas, cheddar cheese, and onion. Mix well.
- Transfer the mixture to a greased 9×13 inch baking dish.
- In a small bowl, mix breadcrumbs with olive oil, salt, and pepper. Sprinkle this mixture over the casserole.
- Bake in the preheated oven for 25-30 minutes or until heated through and golden on top.
Pro Tip: If you want a little more crunch, broil the casserole for the last few minutes to give the breadcrumbs a golden-brown finish.
You’ll know it’s ready when the top is golden and the casserole bubbles invitingly at the edges.

How should I serve it?
Tuna noodle casserole is delicious on its own, but I often serve it with a simple side salad or some crusty bread to soak up the creamy sauce. A sprinkle of fresh parsley adds a pop of color, and you can even serve it in individual ramekins for a fun twist.
Can I make it ahead? How do I store and reheat it?
Absolutely! You can assemble the casserole a day in advance and store it in the fridge, then bake it when you’re ready. Leftovers can be kept in the refrigerator for about 3-4 days. Reheat it in the oven at 350°F until warmed through, or use the microwave for a quick fix.
How do I fix common issues?
If your casserole turns out too dry, add a bit more milk or soup next time to balance it. If it’s bland, don’t hesitate to season more generously with salt and pepper or add garlic powder for a flavor boost. For sogginess, make sure the noodles are cooked to al dente prior to mixing.
What variations can I try?
You can add different vegetables like broccoli or bell peppers for extra nutrients and crunch. For a bit of heat, toss in some diced jalapeños. You can also swap the cheddar for a blend of cheeses like mozzarella and parmesan for a different flavor profile.
FAQs
Can I freeze tuna noodle casserole?
Yes, you can freeze it before baking. Just cover it tightly with foil. Thaw in the refrigerator before baking.
What can I replace the cream of mushroom soup with?
You can use a homemade cream sauce or any creamy soup, like cream of chicken or cream of celery.
Is tuna noodle casserole healthy?
While it’s comforting, nutritional value can vary. Using whole grain noodles and adding more vegetables can make it healthier.
Can I use different types of fish?
Certainly! If you prefer salmon or another type of fish, feel free to substitute.
Tuna noodle casserole is a delightful dish that warms the heart and tummy alike, and I’m excited for you to try it!

Tuna Noodle Casserole
Ingredients
Method
- Preheat your oven to 350°F (175°C).
- Cook the egg noodles according to package instructions; drain.
- In a large bowl, combine the cooked noodles, tuna, cream of mushroom soup, milk, peas, cheddar cheese, and onion. Mix well.
- Transfer the mixture to a greased 9x13 inch baking dish.
- In a small bowl, mix breadcrumbs with olive oil, salt, and pepper. Sprinkle this mixture over the casserole.
- Bake in the preheated oven for 25-30 minutes or until heated through and golden on top.
