Turkey Noodle Casserole Recipe: The Best Comforting Way to Use Leftover Turkey

A creamy, bubbling Turkey Noodle Casserole is one of the most comforting dishes you can make when you have leftover turkey in the fridge. This classic casserole blends tender egg noodles, savory turkey, vegetables, and a rich homemade sauce under a crisp, golden topping. It’s nostalgic, family-friendly, budget-friendly, and perfect for busy weeknights or post-holiday meals.

Whether you’re looking for an easy dinner idea, a way to stretch leftovers, or a cozy bake that feeds a crowd, this Turkey Noodle Casserole recipe checks all the boxes.

---

Ingredients

Main Ingredients

• 12 oz wide egg noodles

• 3 cups cooked turkey, shredded or diced

• 1 tablespoon olive oil

• 1 tablespoon unsalted butter

• 1 medium onion, diced

• 2 garlic cloves, minced

• 2 cups frozen peas and carrots

• 1 teaspoon kosher salt

• ½ teaspoon black pepper

• ½ teaspoon dried thyme

• ¼ teaspoon paprika

Creamy Sauce

• 3 tablespoons unsalted butter

• ⅓ cup all-purpose flour

• 2 ½ cups chicken or turkey broth

• 1 cup whole milk (or half-and-half for extra richness)

• ½ cup sour cream

• 1 cup shredded cheddar cheese

Crispy Topping

• ½ cup breadcrumbs

• 2 tablespoons melted butter

• ¼ cup grated Parmesan cheese

---

How to Make Turkey Noodle Casserole

1. Cook the Noodles

Bring a large pot of salted water to a boil. Add the egg noodles and cook until just al dente—about 1–2 minutes short of the package directions. Drain and set aside.

2. Sauté the Vegetables

In a large skillet, heat the olive oil and butter over medium heat. Add the diced onion and cook until softened, about 5 minutes. Stir in the garlic, frozen peas, and carrots, cooking until everything is warmed through. Season with salt, pepper, thyme, and paprika.

3. Make the Sauce

In a medium saucepan, melt 3 tablespoons of butter. Whisk in the flour to form a roux and cook for 1 minute. Slowly pour in the broth, whisking constantly to avoid lumps. Add the milk and continue cooking until the sauce thickens. Remove from heat and stir in sour cream and cheddar cheese.

4. Combine Everything

In a large bowl, mix the cooked noodles, turkey, sautéed vegetables, and creamy sauce. Stir gently until evenly coated.

5. Prepare the Topping

Combine breadcrumbs, Parmesan cheese, and melted butter in a small bowl.

6. Assemble and Bake

Transfer the noodle mixture to a greased 9×13-inch baking dish. Sprinkle the breadcrumb topping evenly over the top. Bake at 375°F (190°C) for 25–30 minutes, or until golden and bubbly. Let the casserole rest for 10 minutes before serving.

---

Tips for the Best Turkey Noodle Casserole

Don’t Overcook the Noodles

They’ll continue to cook in the oven, so leaving them slightly firm helps avoid mushiness.

Season the Sauce

Taste your sauce before adding it to the casserole. Turkey is mild and benefits from balanced seasoning.

Add More Veggies

Frozen mixed vegetables, spinach, mushrooms, or broccoli work beautifully.

Try Different Cheeses

Gruyère, Swiss, mozzarella, or Monterey Jack can replace or complement cheddar.

Make It Ahead

Assemble the casserole, cover, and refrigerate up to 24 hours before baking. Add 5–10 minutes to the bake time if chilled.

---

Variations

Turkey Noodle Casserole with Mushroom Sauce

Add sautéed mushrooms or replace part of the milk with cream of mushroom soup.

Spicy Turkey Noodle Casserole

Mix in a pinch of cayenne or a few dashes of hot sauce for gentle heat.

Low-Carb Version

Swap egg noodles for cooked cauliflower florets.

Gluten-Free Adaptation

Use gluten-free noodles, gluten-free breadcrumbs, and a gluten-free flour blend for the roux.

---

Serving Suggestions

Turkey Noodle Casserole is filling on its own, but pairing it with something fresh or crunchy brings balance. Serve with:

• A green salad with lemon vinaigrette

• Roasted vegetables

• Steamed broccoli

• Homemade dinner rolls or garlic bread

It’s also ideal for potlucks, family gatherings, and leftover-Thanksgiving meals.

---

Storage & Freezing

Refrigerate

Store leftovers in an airtight container for 3–4 days.

Freeze

Freeze the casserole (baked or unbaked) for up to 3 months. Thaw overnight in the refrigerator before reheating.

Reheat

Warm in a 350°F oven for 15–20 minutes or until heated through. Individual portions can be microwaved.

---

Turkey Noodle Casserole at a Glance

---