Tuna Casserole with Egg Noodles Recipe

There are few things quite as soul-satisfying as a bubbling, golden-baked Tuna Casserole with Egg Noodles. This nostalgic dish brings together tender egg noodles, creamy tuna, sweet peas, and a crunchy breadcrumb topping, all swirled with melty cheddar and a hint of onion for extra flavor. Whether you remember it from your childhood or you’ve just discovered its cozy magic, this is one comfort food favorite you’ll crave on busy weeknights and relaxing Sundays alike.

Ingredients You’ll Need

If you love pantry-friendly recipes, you’ll be thrilled at how simple yet essential these ingredients are. Each adds something special—whether it’s creamy richness, hearty texture, or that crave-worthy crispy finish on top.

• Egg noodles: They absorb all the sauce and stay tender, making them the perfect base for this casserole.
• Olive oil: Used to sauté the onion, adding depth and a touch of silkiness to the mix.
• Onion: Gives a sweet-savory flavor boost that rounds out the casserole beautifully.
• Cream of mushroom soup: Provides the creamy backbone for the sauce, tying all the elements together.
• Milk: Loosens up the soup and enriches the sauce for just the right amount of creaminess.
• Tuna (canned): Convenient and packed with protein, tuna delivers that classic, savory seafood flavor.
• Frozen peas: Little pops of sweetness and color that balance the richness with each bite.
• Shredded cheddar cheese: Melts into the casserole, giving that irresistible gooey, cheesy goodness.
• Breadcrumbs: Form the signature crispy, golden-brown topping everyone loves.
• Salt and pepper: Simple but crucial, these seasonings let all the flavors shine.

How to Make Tuna Casserole with Egg Noodles

Step 1: Cook the Egg Noodles

Start by boiling your egg noodles according to the package directions. You want them to be just al dente; they’ll finish cooking in the oven, soaking up all the creamy sauce. Drain the noodles and set them aside while you prepare the other elements.

Step 2: Sauté the Onion

While the noodles cook, heat olive oil in a skillet over medium heat. Add the diced onion, sautéing until it turns soft and fragrant—usually about 3-4 minutes. This step deepens the flavor base for the Tuna Casserole with Egg Noodles and ensures sweet, melt-in-your-mouth bits throughout.

Step 3: Mix the Filling

In a large bowl, combine the cream of mushroom soup and milk, whisking until smooth. Gently fold in the drained tuna, sautéed onions, frozen peas, cooked egg noodles, and shredded cheddar cheese. Season the mixture with salt and pepper to taste. Everything should be well coated and evenly distributed, creating the signature creamy filling for your casserole.

Step 4: Assemble and Top

Transfer the noodle mixture into a greased baking dish, spreading it out evenly. Sprinkle the breadcrumbs over the top to form a crunchy crust—don’t skip this part, it’s what gives Tuna Casserole with Egg Noodles its delightful texture contrast!

Step 5: Bake Until Perfect

Bake uncovered in a preheated oven at 375°F (190°C) for about 25 minutes. The casserole should be bubbly around the edges and the topping a lovely golden-brown. Let it rest a few minutes before serving to allow everything to set and slice beautifully.

How to Serve Tuna Casserole with Egg Noodles

Garnishes

Finish your casserole with a flourish! Try fresh chopped parsley or a scatter of extra cheese on top right before serving. A sprinkle of black pepper or even a few sliced green onions can add a nice fresh pop over the warm, hearty dish.

Side Dishes

This casserole loves classic sides. Pair it with a crisp green salad, roasted vegetables, or a simple steamed broccoli. Garlic bread or a crusty dinner roll is perfect for scooping up every last creamy bite of Tuna Casserole with Egg Noodles.

Creative Ways to Present

For a fun twist, bake in individual ramekins for personal servings—kids (and adults!) adore their own cheesy bubbly bowl. If you’re entertaining, sprinkle on extra crunchy toppings like seasoned panko or serve with a drizzle of sriracha for a gentle kick.

Make Ahead and Storage

Storing Leftovers

Leftover Tuna Casserole with Egg Noodles tastes just as good the next day. Once cooled, cover the dish tightly or transfer portions to airtight containers. Refrigerate for up to 3 days for easy lunches or dinners on the go.

Freezing

This casserole is a freezer superstar! To freeze, assemble the dish right up to the breadcrumbs, cover tightly with foil, and freeze for up to 2 months. When you’re ready, bake straight from frozen (add about 15 extra minutes), or thaw in the fridge overnight before baking as usual.

Reheating

To reheat, simply pop your serving into the microwave or cover the baking dish with foil and warm in a 350°F oven until hot. If you want the topping extra crispy, remove the foil for the last few minutes. Add a splash of milk before reheating if needed to keep everything luscious and creamy.

FAQs

Can I use a different type of noodle or pasta?

Absolutely! While egg noodles are classic for Tuna Casserole with Egg Noodles, you can swap in rotini, penne, or even whole wheat noodles. Just cook them al dente so they absorb all the sauce without getting mushy.

Is it possible to make this casserole gluten-free?

Yes, you can use gluten-free egg noodles and gluten-free breadcrumbs. Many brands make easy substitutions for both, so everyone at the table can enjoy this comforting dish.

Can I add more vegetables to the mix?

Certainly! Stir in diced carrots, corn, bell peppers, or even broccoli florets for extra color and nutrition. Tuna Casserole with Egg Noodles is very adaptable to whatever veggies you have on hand.

What’s the best tuna to use?

Both water-packed and oil-packed tuna work well. Oil-packed gives a richer flavor, but water-packed is lighter. Just be sure to drain the cans well before adding to avoid a watery casserole.

Can I assemble this ahead of time?

Yes—assemble the entire casserole up to a day in advance, cover, and refrigerate. When you’re ready to eat, bake as directed; you may need to add an extra few minutes in the oven if it’s going in cold.

Final Thoughts

If you’re longing for a dish that feels like a warm embrace, you can’t go wrong with Tuna Casserole with Egg Noodles. It’s easy to make, family-approved, and endlessly customizable—give it a try, and don’t be surprised if it becomes one of your most requested comfort meals!

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