Chicken Tetrazzini Recipe

Chicken Tetrazzini

Indulge in the comforting flavors of Chicken Tetrazzini with this simple and delicious recipe. This classic casserole dish combines tender chicken, creamy sauce, and pasta for a satisfying and hearty meal that the whole family will love.

Why Make This Recipe

Chicken Tetrazzini is a great dish to make when you want a cozy and tasty meal that is easy to put together. It’s perfect for busy weeknights or when you’re craving some homemade comfort food. Plus, it’s a great way to use up leftover chicken!

How to Make Chicken Tetrazzini


  • 12 ounces spaghetti noodles

  • 3 tablespoons vegetable oil

  • 1 ¼ -1 ½ lbs chicken breast or thighs

  • 6 tablespoons butter

  • 1 lb white button mushrooms, sliced thick

  • 1 medium onion, finely chopped

  • 3 cloves garlic, minced

  • ¼ cup all-purpose flour

  • 1 cup heavy cream

  • 3 cups low-sodium chicken broth

  • 1/2 teaspoon dried parsley

  • 1/4 teaspoon crushed red pepper

  • 1 cup shredded sharp cheddar

  • 1 cup shredded white cheddar

  • Salt and pepper to taste


  1. Boil spaghetti slightly al dente, drain well, and set aside.

  2. Cook chicken in a skillet until almost fully cooked. Remove and let rest.

  3. Cook mushrooms, onions, and garlic in butter until browned. Set aside.

  4. Make a creamy sauce by whisking together butter, flour, cream, and chicken broth. Add cooked vegetables, cheeses, parsley, and pepper flakes.

  5. Combine pasta, chicken, and sauce in a baking dish. Top with remaining cheese and bake until heated through.

How to Serve Chicken Tetrazzini

Serve this delicious casserole hot, straight from the oven. Pair it with a side of garlic bread or a simple green salad for a complete meal.

How to Store Chicken Tetrazzini

Store any leftover Chicken Tetrazzini in an airtight container in the refrigerator for up to 3-4 days. Reheat in the microwave or oven until warmed through before serving.

Tips to Make Chicken Tetrazzini

  • Use rotisserie chicken for a time-saving option.

  • Feel free to add in extra vegetables like peas or bell peppers for added texture and flavor.

  • Don’t overcook the pasta as it will continue to cook in the oven.


For a lighter version of Chicken Tetrazzini, you can use milk instead of heavy cream and reduce the amount of cheese used. You can also experiment with different types of cheese for a unique flavor profile.


  1. Can I use a different type of pasta for this recipe?

    • You can use different pasta shapes like fettuccine or penne if you prefer.

  2. Can I make this dish ahead of time?

    • Yes, you can assemble the casserole ahead of time and bake it when ready to serve.

  3. Can I freeze Chicken Tetrazzini?

    • Yes, you can freeze this dish before baking. Just thaw in the refrigerator before baking as instructed.

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