Tetrazzini is a timeless pasta dish known for its creamy, cheesy sauce and hearty combination of tender chicken or turkey with pasta. Perfect for family dinners, potlucks, or meal prep, this dish is comforting, delicious, and easy to customize. Follow along for the ultimate homemade Tetrazzini recipe, complete with cooking tips, variations, and nutritional information.
Table of Contents
What is Tetrazzini?
Tetrazzini is an American pasta dish typically made with poultry or seafood, baked in a rich, creamy sauce with mushrooms and a crispy breadcrumb topping. It is believed to have been named after Italian opera singer Luisa Tetrazzini, though the dish itself does not originate from Italy. The flavors are rich, cheesy, and satisfying, making it a beloved comfort food.

Ingredients for Classic Tetrazzini Recipe
For the Pasta and Protein:
- 12 ounces spaghetti or linguine (cooked and drained)
- 3 cups cooked chicken or turkey (shredded or diced)
For the Creamy Sauce:
- 3 tablespoons butter
- 1 small onion (finely chopped)
- 3 cloves garlic (minced)
- 8 ounces mushrooms (sliced)
- 3 tablespoons all-purpose flour
- 2 cups chicken broth
- 1 cup heavy cream (or whole milk)
- 1 cup shredded mozzarella cheese
- 1/2 cup grated Parmesan cheese
- 1/2 teaspoon salt
- 1/2 teaspoon black pepper
- 1/2 teaspoon dried thyme
- 1/4 teaspoon nutmeg
For the Topping:
- 1/2 cup grated Parmesan cheese
- 1/2 cup panko breadcrumbs
- 2 tablespoons butter (melted)
- 1 tablespoon chopped parsley (for garnish, optional)
Step-by-Step Instructions
Step 1: Preheat and Prep
Preheat your oven to 375°F (190°C) and grease a 9×13-inch baking dish with butter or nonstick spray.
Step 2: Cook the Pasta
Cook your spaghetti or linguine according to package instructions until al dente. Drain and set aside.
Step 3: Sauté the Aromatics
- In a large skillet over medium heat, melt 3 tablespoons of butter.
- Add the chopped onion and garlic, cooking for about 2 minutes until fragrant.
- Stir in the sliced mushrooms and cook for another 5 minutes, until softened.
Step 4: Make the Creamy Sauce
- Sprinkle the flour over the mushrooms and stir continuously for about 1 minute to eliminate the raw flour taste.
- Slowly pour in the chicken broth, whisking continuously to avoid lumps.
- Add the heavy cream, mozzarella cheese, Parmesan cheese, salt, pepper, thyme, and nutmeg. Stir until the sauce thickens (about 5 minutes).
Step 5: Combine and Assemble
- In a large mixing bowl, combine the cooked pasta, shredded chicken, and creamy sauce. Toss until evenly coated.
- Transfer the mixture to the greased baking dish, spreading it out evenly.
Step 6: Prepare the Topping
- In a small bowl, mix the breadcrumbs, Parmesan cheese, and melted butter.
- Sprinkle this mixture evenly over the pasta.
Step 7: Bake to Perfection
Bake uncovered for 25-30 minutes or until the top is golden brown and crispy. Let it cool for 5 minutes before serving.
Step 8: Garnish and Serve
Garnish with fresh chopped parsley, if desired, and serve hot!

Variations and Substitutions
- Seafood Tetrazzini: Replace chicken with cooked shrimp or crab meat.
- Vegetarian Tetrazzini: Substitute chicken with sautéed zucchini, spinach, or broccoli.
- Gluten-Free Option: Use gluten-free pasta and flour.
- Dairy-Free Alternative: Swap out heavy cream for coconut milk and use dairy-free cheese alternatives.
Tips for the Best Tetrazzini Recipe
- Don’t overcook the pasta—since it will bake, slightly undercook it to avoid mushy results.
- Use rotisserie chicken for convenience and added flavor.
- Make it ahead: Assemble the dish a day in advance and store it in the fridge until ready to bake.
- Add a kick: A pinch of cayenne pepper or red pepper flakes will enhance the flavor.
Nutritional Facts (Per Serving)
- Calories: 480
- Protein: 30g
- Carbohydrates: 45g
- Fat: 22g
- Saturated Fat: 12g
- Cholesterol: 85mg
- Sodium: 620mg
- Fiber: 3g
- Sugar: 3g
Conclusion: Tetrazzini Recipe
This Tetrazzini recipe is a crowd-pleasing dish that’s creamy, comforting, and easy to make. Whether you’re preparing it for a weeknight dinner or a special occasion, this baked pasta will quickly become a family favorite. Try out different variations and enjoy the perfect balance of cheesy goodness and hearty flavors.
For more delicious recipes, visit RecipesMania.com and explore our collection of comforting classics!




