Chicken Tetrazzini

Loaded with tender chicken, pasta and cheese this Chicken Tetrazzini is the ultimate comfort food casserole.  This easy family dinner combines spaghetti, juicy chicken, rich cream sauce, and melted cheese into one satisfying baked dish.  Whether you’re looking for a simple weeknight meal, a way to use leftover chicken, or a crowd-pleasing casserole for potlucks and family gatherings, this Chicken Tetrazzini recipe delivers every time.

The combination of cream of chicken soup, sour cream, mozzarella cheese, and Parmesan creates a velvety sauce that coats every strand of pasta. Best of all, it uses simple pantry ingredients and can be assembled ahead of time for stress-free meal planning.

Why You’ll Love This Chicken Tetrazzini

There are plenty of reasons why Chicken Tetrazzini remains a classic comfort food favorite.

• Easy to prepare with simple ingredients
• Great way to use leftover chicken or rotisserie chicken
• Creamy, cheesy, and incredibly satisfying
• Perfect for meal prep and freezer meals
• Family-friendly recipe loved by both kids and adults
• Makes enough to feed a crowd

What is Chicken Tetrazzini?

Chicken Tetrazzini is a baked pasta casserole made with cooked chicken, pasta, cream sauce, and cheese.  The dish is believed to have been named after Italian opera singer Luisa Tetrazzini in the early 1900s.  Over the years, it has become a staple comfort food recipe throughout the United States.

Unlike traditional pasta dishes served with tomato-based sauces, tetrazzini features a rich and creamy sauce that bakes beautifully in the oven.  The result is a hearty casserole with plenty of flavor and a golden cheesy topping.

Ingredients You’ll Need

• 16 ounces spaghetti or linguine
• 2 cups cooked chicken, cubed or shredded
• 2 cans cream of chicken soup
• 16 ounces sour cream
• 1 cup chicken broth
• 1/2 cup butter, softened
• 1 teaspoon garlic salt
• 1/4 teaspoon black pepper
• 1/4 cup grated Parmesan cheese
• 2 cups shredded mozzarella cheese
• Fresh parsley for garnish

How to Make Chicken Tetrazzini

Start by preheating your oven to 350°F.

Cook the spaghetti according to package directions until al dente.  Drain well and set aside.

In a large mixing bowl, combine the cream of chicken soup, sour cream, chicken broth, softened butter, garlic salt, black pepper, Parmesan cheese, and 1 cup of the mozzarella cheese.  Stir until smooth and fully combined.

Add the cooked chicken and cooked pasta to the sauce mixture.  Toss everything together until the pasta is evenly coated.

Transfer the mixture to a greased 9×13-inch baking dish.

Sprinkle the remaining mozzarella cheese evenly over the top.

Bake uncovered for 35 to 40 minutes, or until the casserole is hot and bubbly and the cheese is melted.

Remove from the oven and allow the casserole to rest for 5 minutes before serving.

Garnish with fresh parsley and enjoy.

Tips for the Best Chicken Tetrazzini

Cook Pasta Al Dente

Since the pasta continues cooking in the oven, slightly undercooking it helps prevent mushy noodles.

Use Rotisserie Chicken

Rotisserie chicken adds extra flavor while saving time in the kitchen.

Let It Rest

Allowing the casserole to sit for a few minutes after baking helps the creamy sauce thicken.

Shred Your Own Cheese

Freshly shredded cheese melts more smoothly than pre-packaged shredded cheese.

Variations

Mushroom Chicken Tetrazzini

Add 8 ounces of sautéed mushrooms for a classic tetrazzini flavor.

Turkey Tetrazzini

Replace the chicken with leftover turkey, making this an excellent post-holiday meal.

Bacon Chicken Tetrazzini

Mix in cooked bacon for a smoky flavor boost.

Vegetable Tetrazzini

Add peas, broccoli, spinach, or diced carrots for extra nutrition and color.

Extra Cheesy Version

Mix in additional mozzarella, Monterey Jack, or cheddar cheese for an even richer casserole.

What to Serve with Chicken Tetrazzini

This hearty casserole pairs wonderfully with:

• Garlic bread
• Dinner rolls
• Caesar salad
• Steamed green beans
• Roasted broccoli
• Garden salad
• Fresh fruit

Storage Instructions

Store leftovers in an airtight container in the refrigerator for up to 4 days.

To reheat, microwave individual portions or warm the casserole in a 350°F oven until heated through.

Can You Freeze Chicken Tetrazzini?

Yes.  Assemble the casserole and cover tightly with plastic wrap and foil before baking. Freeze for up to 3 months.

When ready to serve, thaw overnight in the refrigerator and bake as directed.

Frequently Asked Questions

Can I make Chicken Tetrazzini ahead of time?

Yes.  Assemble the casserole up to 24 hours in advance and store covered in the refrigerator until ready to bake.

Can I use canned chicken?

You can, although freshly cooked or rotisserie chicken provides the best texture and flavor.

What pasta works best for tetrazzini?

Spaghetti and linguine are traditional choices, but fettuccine, angel hair, or even penne can be used.

Why is my Chicken Tetrazzini dry?

Overbaking or using too little sauce can cause dryness.  Be sure to bake only until heated through and bubbly.

Can I add vegetables?

Absolutely.  Peas, mushrooms, spinach, broccoli, and carrots are all excellent additions.

Is Chicken Tetrazzini gluten-free?

Not as written.  However, you can substitute gluten-free pasta and gluten-free cream soup products.

Final Thoughts

If you’re searching for an easy comfort food dinner that the entire family will enjoy, this Chicken Tetrazzini recipe is the perfect choice. With creamy sauce, tender chicken, perfectly cooked pasta, and plenty of melted cheese, it’s a casserole that’s both simple and satisfying. Whether you’re serving it for a weeknight dinner, meal prepping for the week, or bringing it to a potluck, this recipe is guaranteed to become a regular favorite at your table.