Name: Turkey Tetrazzini Recipe
Prep time: 20 min
Cook time: 1 h
Total time: 1 h 20 min
Cuisine: American
Ingredients: 1 pound spaghetti; ½ cup unsalted butter; 2 tablespoons olive oil; 1 small onion, chopped; 3 cloves garlic, minced; ½ cup all-purpose flour; 8 ounces cream cheese, room temperature; 3 cups low sodium chicken broth; 2 cups milk; 1 teaspoon Italian seasoning; Salt and pepper, to taste; 2 cups Parmesan cheese, grated (divided); 4 cups cooked and chopped turkey

Jump to Recipe· 4.2 from 14 reviews

I have to tell you about one of my all-time favorite comfort foods: this Turkey Tetrazzini Recipe. It combines tender turkey with a creamy, cheesy sauce and spaghetti, baked to golden perfection. Every time I make it, the warm, homey flavors fill the kitchen and bring everyone running for seconds. It’s a perfect way to use up leftover turkey while creating a dish that’s both elegant enough for special occasions and simple enough for weeknight dinners. I know you’re going to love this hearty, satisfying casserole.

Why You’ll Love This Turkey Tetrazzini Recipe

What really wins me over with this Turkey Tetrazzini Recipe is the balance of flavors and textures. The rich, creamy sauce with cream cheese and Parmesan melts beautifully into the pasta, while the Italian seasoning adds just the right touch of herbal brightness. I love that every bite offers a cozy mix of cheesy comfort and juicy turkey, wrapped in tender spaghetti. It never feels heavy, despite all that cheese, because the chicken broth and milk keep it light and luscious.

Another reason this dish has a special place in my heart is how straightforward it is to prepare. After about an hour and twenty minutes from start to finish, you have a crowd-pleaser that feels like it took hours to make. It’s such a versatile recipe, too—perfect for a holiday gathering when you want to use leftover turkey, or for a casual family dinner when you want something satisfying but not fussy. This recipe stands out with its classic appeal and the wonderful way it brings the whole family to the table.

Ingredients You’ll Need

The image shows various cooking ingredients laid out on a white marbled surface. In the center, there are clear glass bowls with chopped turkey, grated parmesan cheese, and diced onion, each with a pale beige, white, and translucent texture respectively. A clear glass measuring cup filled with white milk is positioned near the middle right, next to a stack of cream cheese blocks wrapped in foil and a small stick of butter, all white and light yellow in color. A clear plastic measuring cup holds golden chicken broth at the top right. On the left side, a bundle of uncooked yellow spaghetti sticks lies next to a small clear glass bowl of white flour. Small white dishes contain thinly crushed garlic and Italian seasoning with mixed green and brown colors, alongside a tiny white dish holding salt and pepper with a speckled black and white look. A small clear glass container of light yellow olive oil completes the array. Photo taken with an iphone --ar 4:5 --v 7

These ingredients are simple, yet every single one plays an essential role in creating the rich taste, creamy texture, and inviting color of the Turkey Tetrazzini Recipe. Gather these basics for a dish that’s both familiar and delightfully decadent.

1 pound spaghetti: The perfect pasta to soak up all the creamy sauce without getting mushy.
½ cup unsalted butter: Adds a velvety richness to the sauce base.

2 tablespoons olive oil: Helps soften the onion and add subtle depth.
1 small onion, chopped: Brings sweet flavor and texture that brightens the sauce.
3 cloves garlic, minced: A punch of aromatic warmth that flavors every bite.

½ cup all-purpose flour: Thickens the sauce so it clings perfectly to the pasta.
8 ounces cream cheese, room temperature: For a smooth, creamy texture that’s absolutely dreamy.
3 cups low sodium chicken broth: Keeps the sauce flavorful but not salty—balance is key!

2 cups milk: Adds creaminess and lightness to the sauce consistency.
1 teaspoon Italian seasoning: A classic herb blend that elevates the flavor profile effortlessly.
Salt and pepper, to taste: Essential for bringing out all the flavors.

2 cups grated Parmesan cheese: Used in the sauce and for topping, it adds that irresistible savory punch.
4 cups cooked and chopped turkey: The star protein that makes this dish comforting and hearty.

Directions

Step 1: Preheat your oven to 350 degrees Fahrenheit (175 Celsius). This ensures it’s ready for that perfect golden bake later.

Step 2: Cook the spaghetti according to the package instructions until it’s al dente—tender but still with a slight bite. Drain the pasta and set it aside, so it doesn’t overcook while you prepare the sauce.

Step 3: In a large saucepan, melt the butter along with the olive oil over medium heat. Add the chopped onion and cook for about 5 minutes until it becomes soft and translucent. Then, stir in the minced garlic and cook for about 30 seconds until you can smell that amazing aroma filling your kitchen.

Step 4: Sprinkle the flour into the pan, whisking constantly for about 2 minutes. This cooks out the raw flour taste and starts to thicken the base of your sauce. Gradually pour in the chicken broth and milk while whisking to keep everything smooth. Add the Italian seasoning plus salt and pepper to taste. Bring the mixture to a gentle boil, then reduce the heat and stir in the cream cheese and 1 ½ cups of the grated Parmesan until the sauce is silky and melted through.

Step 5: Stir in the chopped cooked turkey, mixing it well with the sauce, then fold in the cooked spaghetti so every strand is coated beautifully. Transfer this comforting mixture to a greased 9×13-inch casserole dish, spreading it evenly. Sprinkle the remaining ½ cup of Parmesan cheese on top for that enticing golden crust.

Step 6: Place the casserole dish in the preheated oven and bake for 30 to 45 minutes. You want the topping to be bubbly and just starting to brown to get that slightly crisp texture that contrasts with the creamy interior.

Servings and Timing

This Turkey Tetrazzini Recipe makes enough to serve about 8 people, which I love because it’s perfect for family meals or sharing with friends. The prep time is around 20 minutes, mostly for chopping and cooking the pasta. Cook time in the oven is about 30 to 45 minutes, resulting in a total of roughly 1 hour and 20 minutes including the sauce preparation. There’s no additional resting time needed, but giving it a few minutes to cool slightly before serving helps the casserole set and makes portioning easier.

How to Serve This Turkey Tetrazzini Recipe

A close-up view of creamy pasta in a white bowl with two visible layers: a thick, light beige creamy sauce coating the long spaghetti noodles and small pieces of light tan cooked chicken mixed throughout. The top layer shows a fork lifting a twisted bundle of noodles, highlighting the rich sauce's smooth texture with some small green herb garnishes scattered around. A few pieces of golden brown grilled onions add contrast on the side within the noodles. The bowl sits on a white marbled surface, and a blurred green herb appears in the background. Photo taken with an iphone --ar 4:5 --v 7

I enjoy serving this Turkey Tetrazzini Recipe piping hot, straight from the oven. It pairs wonderfully with a simple green salad dressed lightly with lemon and olive oil, which adds a fresh, crisp contrast to the creamy casserole. Roasted vegetables like asparagus, green beans, or Brussels sprouts also complement the richness beautifully and add color to your plate.

For presentation, I like to sprinkle a little fresh parsley or chopped chives on top before serving. It adds a pop of vibrant color and a fresh aroma that really lifts the dish. Portion sizes of about one generous scoop per person feel just right alongside sides, so everyone can dig in without feeling overwhelmed.

When it comes to drinks, a chilled glass of Chardonnay or a crisp Pinot Grigio works wonderfully with the creamy cheese sauce and turkey. If you prefer non-alcoholic options, a sparkling water with a squeeze of lemon or a lightly brewed iced tea pairs nicely. This dish is perfect for holiday dinners, cozy family gatherings, or even a casual dinner party where you want to impress with minimal effort but maximum flavor.

Variations

One of the reasons I keep coming back to this Turkey Tetrazzini Recipe is how easy it is to tailor to your taste or dietary needs. If you want to switch things up, try substituting the spaghetti with gluten-free pasta or even cooked rice for a different texture. For a vegan version, you can replace the turkey with sautéed mushrooms or a plant-based protein and swap out dairy with vegan cream cheese, almond milk, and nutritional yeast for that cheesy flavor.

You can also experiment with different herbs and spices—adding a pinch of smoked paprika or a little crushed red pepper flakes brings an unexpected but delightful twist. Cooking it in smaller individual ramekins instead of one large casserole dish is another fun way to serve it for personal portions or to make it look a bit fancier for guests.

Lastly, if you’re short on time, you could even cook this skillet-style on the stovetop until everything is heated through and the sauce thickened, skipping the baking step. It won’t have that golden crust, but it’ll still deliver all the creamy, comforting flavor you crave.

Storage and Reheating

Storing Leftovers

After enjoying your Turkey Tetrazzini, you’ll probably have leftovers (if you’re lucky!). I store them in airtight containers to keep the casserole moist and to prevent it from drying out. It’s best eaten within 3 to 4 days when refrigerated, as the creamy sauce stays fresh and the flavors stay well balanced.

Freezing

This dish freezes very well, which makes it great for meal prep. I recommend dividing the casserole into individual portions or using a freezer-safe casserole dish, tightly wrapped with foil and plastic wrap to prevent freezer burn. It can keep frozen for up to 2 months. Just thaw it overnight in the fridge before reheating to ensure even warming.

Reheating

When it’s time to reheat, I find baking it in the oven at 350°F (175°C) covered with foil works best to maintain the creamy texture without drying it out. About 20-25 minutes is usually enough for individual portions, while a larger dish may take closer to 30-40 minutes. Avoid using the microwave for best texture, but if you must, heat it gently in short bursts and stir occasionally to keep everything creamy and prevent the sauce from separating.

FAQs

Can I use leftover turkey for Turkey Tetrazzini?

Absolutely! Leftover turkey is actually perfect for this recipe. It’s already cooked, so you just chop it up and add it right into the creamy sauce. This makes the dish an excellent way to use up holiday turkey or any cooked turkey you have on hand.

What can I substitute for cream cheese in this recipe?

If you don’t have cream cheese or prefer a lighter alternative, you can try using ricotta cheese or a mixture of sour cream and grated mozzarella. Keep in mind that the cream cheese adds a distinctive silky richness, so substitutes will slightly change the texture and flavor.

Can I make Turkey Tetrazzini ahead of time?

Yes! You can prepare everything up to assembling the casserole the day before. Cover it tightly and refrigerate. When you’re ready to serve, bake it directly from the fridge, adding a few extra minutes to the baking time as needed until it’s hot and bubbly.

Is there a way to make this recipe gluten-free?

Definitely. Simply swap the spaghetti for gluten-free pasta and use a gluten-free flour or cornstarch to thicken the sauce. Make sure your Italian seasoning and broth are also gluten-free. This way, you can enjoy the full flavor without the gluten.

What’s the best way to get a crispy topping on turkey tetrazzini?

Sprinkling extra Parmesan on top before baking helps create a beautifully browned, slightly crispy crust. For even more crunch, you can mix breadcrumbs with melted butter and sprinkle that on top as well before baking.

Conclusion

I’m genuinely excited for you to try this Turkey Tetrazzini Recipe. It’s one of those dishes that feels like a warm hug on a plate, bringing creamy, cheesy comfort with every bite. Whether it’s for a special occasion or a simple dinner, I promise it will become a beloved favorite in your kitchen. Grab your ingredients, get cozy with your favorite pan, and enjoy the delicious every-day magic this casserole delivers!