Tuna Noodle Casserole

One cold New Year’s Day and I found myself craving something nostalgic and easy after all the rich holiday food. I remembered my mom’s classic tuna noodle casserole and so I pulled out some egg noodles and a can of tuna and made my own version with a creamy sauce and crispy topping. That first bite brought me right back to cozy dinners at home and I knew it had to be part of my holiday comfort lineup going forward.

Since then and this tuna noodle casserole has become a staple during the holiday season and especially for low-key family dinners or when guests stay over. It’s budget-friendly and deeply satisfying and filled with tender noodles and creamy tuna and bright peas and topped with a golden crunch. It’s the perfect dish when you want something warm and filling with just a touch of nostalgia.

Ingredients

• Here’s what I use for this recipe. You can always make substitutions if you prefer!
• Egg noodles – Soft and wide and perfect for holding onto the creamy sauce.
• Canned tuna – Flaky and protein-packed and it’s the heart of the casserole.
• Cream of mushroom soup – Adds creaminess and umami to the sauce.
• Sour cream – Makes the filling extra rich and tangy.
• Frozen peas – Add a pop of color and natural sweetness.
• Onion – Gives a subtle bite and flavor to the casserole.
• Garlic powder – Boosts the savory notes throughout.
• Salt and pepper – Essential seasonings to balance the flavor.
• Panko breadcrumbs – Create a crispy and golden topping.
• Butter – Adds richness to the topping and filling.
• Shredded cheddar cheese – Optional but adds melty, cheesy goodness to the top.

Tools You’ll Need

• Large pot – To cook the noodles until just tender.
• Skillet – For sautéing the onion and combining the filling.
• Mixing bowl – Helps bring all the creamy ingredients together.
• Baking dish – Holds the finished casserole for oven baking.
• Spatula or spoon – For stirring and smoothing out the casserole.
• Oven – Bakes everything into creamy and crunchy perfection.

Instructions

Step 1: Cook the Noodles

I start by boiling the egg noodles in salted water until just al dente. I drain them and set them aside while I prepare the sauce.

Step 2: Sauté the Onion

In a skillet and I melt some butter and sauté the chopped onion until it’s soft and fragrant. This step gives a nice flavor base to the filling.

Step 3: Make the Filling

In a large bowl and I combine the cooked onion and cream of mushroom soup and sour cream and garlic powder and salt and pepper. Then I gently fold in the tuna and peas.

Step 4: Combine with Noodles

I stir the cooked noodles into the creamy mixture until everything is evenly coated. Then I transfer the mixture into a greased baking dish.

Step 5: Add the Topping

In a small bowl and I toss the panko breadcrumbs with melted butter and a little shredded cheese. I sprinkle this over the casserole for a crunchy finish.

Step 6: Bake

I bake the casserole at 375°F for about 25–30 minutes or until it’s bubbly and the top is golden brown.

Step 7: Rest and Serve

I let it sit for 5 minutes before serving. This helps the casserole set a bit and makes it easier to slice and serve.

Tips

If I want to make it extra creamy and I’ll add a splash of milk or a spoonful of cream cheese to the filling. For a more veggie-forward version and I’ll mix in sautéed mushrooms or chopped spinach. And if I’m making it ahead and I assemble everything and refrigerate it until it’s ready to bake.

Ways to Serve

This tuna noodle casserole is great on its own or paired with a crisp side salad or steamed green beans. It also works well as part of a holiday brunch or potluck spread when you want something warm and filling that guests of all ages will love.

Frequently Asked Questions

Can I make tuna noodle casserole ahead of time for a holiday meal?

Yes and assemble the casserole and refrigerate it until ready to bake. Just add 5–10 extra minutes to the bake time if it’s cold.

Can I freeze tuna noodle casserole?

Absolutely. Wrap tightly and freeze before or after baking. Reheat at 350°F until warmed through.

Can I use fresh tuna or another protein in this casserole?

You can use cooked shredded chicken or salmon for a delicious variation if you prefer.

See You in the Kitchen

I hope you bring this tuna noodle casserole into your holiday recipe rotation! It’s comforting and creamy and always a hit with both kids and adults. Let me know how yours turns out or how you make it your own!

Happy Cooking!

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