Mediterranean Tuna Noodle Casserole

🕒 Prep: 15 min
🔥 Cook: 25 min
🍽 Serves: 6
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This Mediterranean Tuna Noodle Casserole takes a classic comfort dish and infuses it with bold, sunny flavors. It’s a quick, satisfying meal that’s perfect for busy weeknights, bringing a taste of the Mediterranean to your kitchen.

Ingredients for Mediterranean Tuna Noodle Casserole

Egg noodles serve as the sturdy base, soaking up all the delicious flavors. The hearty texture works beautifully in casseroles. Olive oil brings in that quintessential Mediterranean touch while sautéing the aromatics. Onion and garlic are the aromatic foundation, adding depth and flavor. Tuna offers protein and a savory note, balanced by the sweet-tart burst of sun-dried tomatoes. Kalamata olives contribute a briny, salty kick, and frozen peas add a pop of color and sweetness. Fresh parsley brightens up the dish, while feta cheese adds creaminess and a tangy finish. Béchamel sauce ties everything together in a silky, luxurious embrace, seasoned simply with salt and pepper.

Tips & Tricks

  • For a richer flavor, try adding a splash of white wine to the béchamel sauce.
  • Use a mix of cheeses if you like; mozzarella offers a creamy melt while Parmesan adds a nutty finish.
  • Make sure to drain the tuna well to avoid a watery casserole.

Serving Suggestions

This casserole pairs beautifully with a crisp green salad drizzled with a lemon vinaigrette. If you're in the mood for something heartier, serve it alongside some crusty bread to mop up every bit of that creamy sauce.

Frequently Asked Questions

Can I use fresh tomatoes instead of sun-dried?
Yes, but sun-dried tomatoes offer a more concentrated flavor. If using fresh, consider roasting them first to enhance their sweetness.
Is there a substitute for béchamel sauce?
If you're short on time, a can of cream of mushroom soup can work as a quick alternative, though it will alter the flavor slightly.

Mediterranean Tuna Noodle Casserole Recipe Walkthrough

Start by preheating your oven to 375°F (190°C), so it's ready when you are. As it warms, cook the egg noodles according to their package instructions, then drain them and set aside. This gives them the perfect texture to absorb the flavors from the sauce.

In a large skillet over medium heat, warm up the olive oil. Toss in the diced onion and minced garlic, then sauté until the onion turns translucent. This usually takes about 5 minutes, and you’ll know it’s ready when your kitchen smells incredible.

Add the drained tuna, sun-dried tomatoes, olives, and peas to the skillet. Stir them around, letting them mingle and heat for about 3 to 4 minutes. The tomatoes and olives should release their flavors, enriching the aroma even more.

Now, fold in the cooked noodles, mixing everything well. Pour in that creamy béchamel sauce, ensuring every noodle is coated. This is where the dish starts to come together, creamy and delicious.

Season the mixture with a pinch of salt and pepper, then gently fold in the crumbled feta and chopped parsley. These final touches bring balance and a burst of freshness.

Transfer everything into a greased casserole dish, spreading it out evenly. Bake for about 25 minutes, until the top is a beautiful golden brown. Let it cool for about 5 minutes before serving to allow it to set slightly.

Why You'll Love This Recipe

  • Infused with vibrant Mediterranean flavors.
  • Quick and easy to prepare — perfect for weeknights.
  • Uses pantry staples like canned tuna and sun-dried tomatoes.
  • Richly satisfying with a creamy béchamel sauce.
  • Versatile and easy to customize with your favorite ingredients.

Ingredients

12 oz egg noodles
2 tbsp olive oil
1 small onion, diced
2 cloves garlic, minced
1 can (12 oz) tuna, drained
1/2 cup sun-dried tomatoes, chopped
1/3 cup Kalamata olives, sliced
1/2 cup frozen peas
1/4 cup fresh parsley, chopped
1/2 cup feta cheese, crumbled
2 cups béchamel sauce
Salt and pepper to taste

Step-by-step Instructions

1. Preheat the oven to 375°F (190°C).
2. Cook the egg noodles according to the package instructions and drain.
3. In a large skillet, heat olive oil over medium heat. Add diced onion and minced garlic, sauté until the onion is translucent.
4. Stir in the tuna, sun-dried tomatoes, olives, and peas. Cook for 3-4 minutes.
5. Add the cooked noodles to the skillet and mix well.
6. Pour in the béchamel sauce, stirring to coat all ingredients evenly.
7. Season with salt and pepper, then fold in the crumbled feta and chopped parsley.
8. Transfer the mixture to a greased casserole dish and bake for 25 minutes until golden brown on top.
9. Let the casserole cool for 5 minutes before serving.

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