Chicken tetrazzini is a comforting and creamy pasta dish that's perfect for a family dinner or a potluck. This classic recipe combines tender chicken, spaghetti, and mushrooms in a rich, cheesy sauce, all baked to golden perfection.
While most of the ingredients for chicken tetrazzini are common pantry staples, you might need to pick up a few items at the supermarket. Heavy cream and parmesan cheese are essential for the creamy sauce, and frozen peas add a pop of color and sweetness. Make sure to get breadcrumbs for that perfect crispy topping.

Ingredients for Chicken Tetrazzini Recipe
Spaghetti: The base of the dish, providing a hearty and satisfying texture.
Chicken: Adds protein and a savory flavor to the dish.
Mushrooms: Contribute an earthy taste and meaty texture.
Butter: Used to sauté the mushrooms and create the roux for the sauce.
All-purpose flour: Thickens the sauce to a creamy consistency.
Chicken broth: Adds depth of flavor to the sauce.
Heavy cream: Makes the sauce rich and creamy.
Parmesan cheese: Adds a nutty, salty flavor to the sauce.
Frozen peas: Provide a sweet contrast and a pop of color.
Salt: Enhances the overall flavor of the dish.
Black pepper: Adds a hint of spice and warmth.
Breadcrumbs: Create a crispy, golden topping.
Technique Tip for This Recipe
When making Chicken Tetrazzini, ensure that the butter is fully melted before adding the mushrooms. This allows the mushrooms to cook evenly and develop a rich, golden color. When incorporating the flour, stir continuously to avoid lumps and achieve a smooth roux. Gradually whisk in the chicken broth and heavy cream to create a velvety sauce. For an extra layer of flavor, toast the breadcrumbs lightly in a dry pan before sprinkling them on top of the dish. This will give your Chicken Tetrazzini a delightful crunch and enhance the overall texture.
Suggested Side Dishes
Alternative Ingredients
uncooked spaghetti - Substitute with fettuccine: Fettuccine has a similar texture and can hold the sauce well.
shredded cooked chicken - Substitute with shredded turkey: Turkey has a similar texture and flavor profile to chicken.
sliced mushrooms - Substitute with zucchini: Zucchini provides a similar texture and absorbs flavors well.
butter - Substitute with olive oil: Olive oil can provide a similar fat content and richness.
all-purpose flour - Substitute with cornstarch: Cornstarch can thicken sauces similarly to flour.
chicken broth - Substitute with vegetable broth: Vegetable broth can provide a similar depth of flavor.
heavy cream - Substitute with coconut milk: Coconut milk can provide a creamy texture and a slight sweetness.
grated parmesan cheese - Substitute with grated pecorino romano: Pecorino Romano has a similar salty and nutty flavor.
frozen peas - Substitute with edamame: Edamame provides a similar texture and a slightly different but complementary flavor.
salt - Substitute with soy sauce: Soy sauce can add a similar level of saltiness with an additional umami flavor.
black pepper - Substitute with white pepper: White pepper provides a similar heat and flavor without altering the color of the dish.
breadcrumbs - Substitute with crushed cornflakes: Crushed cornflakes can provide a similar crunchy texture.
Alternative Recipes Similar to This Dish
How to Store or Freeze This Dish
Allow the chicken tetrazzini to cool completely before storing. This prevents condensation, which can make the dish soggy.
For short-term storage, transfer the chicken tetrazzini to an airtight container and refrigerate. It will stay fresh for up to 3-4 days.
If you plan to freeze the dish, portion it into individual servings. This makes reheating easier and reduces waste.
Wrap each portion tightly with plastic wrap, then place in a freezer-safe container or heavy-duty freezer bag. This double layer of protection helps prevent freezer burn.
Label each container with the date and contents. This ensures you know what you’re grabbing and how long it’s been stored.
When ready to reheat, thaw the chicken tetrazzini in the refrigerator overnight. This gradual thawing helps maintain the texture and flavor.
For reheating, preheat your oven to 350°F (175°C). Transfer the thawed chicken tetrazzini to an oven-safe dish and cover with foil to prevent drying out. Heat for about 20-25 minutes, or until warmed through.
Alternatively, you can reheat individual portions in the microwave. Place the portion in a microwave-safe dish, cover with a microwave-safe lid or plastic wrap, and heat on medium power in 1-minute intervals until hot.
If the chicken tetrazzini seems dry upon reheating, add a splash of chicken broth or heavy cream to moisten it.
Enjoy your reheated chicken tetrazzini with a fresh sprinkle of parmesan cheese or a side of steamed vegetables for a complete meal.
How to Reheat Leftovers
Oven Method: Preheat your oven to 350°F (175°C). Place the leftover Chicken Tetrazzini in an oven-safe dish. Cover with aluminum foil to prevent it from drying out. Heat for about 20-25 minutes, or until it's warmed through and bubbly. For an extra crispy topping, remove the foil during the last 5 minutes of reheating.
Stovetop Method: Transfer the Chicken Tetrazzini to a large skillet or saucepan. Add a splash of chicken broth or heavy cream to help maintain its creamy texture. Heat over medium-low heat, stirring occasionally, until it's thoroughly warmed. This method helps to keep the dish moist and prevents it from drying out.
Microwave Method: Place a portion of the Chicken Tetrazzini in a microwave-safe dish. Cover with a microwave-safe lid or plastic wrap, leaving a small vent for steam to escape. Heat on medium power for 2-3 minutes, stirring halfway through. Continue heating in 1-minute intervals until it's hot. Be cautious not to overheat, as this can make the pasta rubbery.
Air Fryer Method: Preheat your air fryer to 350°F (175°C). Place the Chicken Tetrazzini in an air fryer-safe dish. Cover with aluminum foil to keep it from drying out. Heat for about 10-15 minutes, checking halfway through. This method can give the breadcrumbs a nice, crispy texture.
Double Boiler Method: Fill a pot with a couple of inches of water and bring it to a simmer. Place the Chicken Tetrazzini in a heatproof bowl that fits snugly over the pot without touching the water. Cover the bowl with a lid or foil. Heat, stirring occasionally, until it's warmed through. This gentle method helps retain the dish's creamy consistency.
Essential Tools for This Recipe
Oven: Used to bake the chicken tetrazzini until it is bubbly and golden brown.
Large skillet: Essential for cooking the mushrooms and preparing the sauce.
Whisk: Helps in gradually whisking in the chicken broth and heavy cream to ensure a smooth sauce.
Spatula: Useful for stirring the ingredients together and ensuring even mixing.
Large pot: Needed to cook the spaghetti according to package directions.
Colander: Used to drain the cooked spaghetti.
Greased baking dish: The final mixture is transferred here before baking.
Measuring cups: Necessary for measuring out the chicken broth, heavy cream, and other ingredients.
Measuring spoons: Used to measure the salt, pepper, and other small quantities of ingredients.
Knife: For slicing the mushrooms.
Cutting board: Provides a safe surface for slicing mushrooms.
Mixing bowl: Useful for combining the cooked chicken, peas, and spaghetti before transferring to the baking dish.
Cheese grater: Needed if you are grating your own parmesan cheese.
Breadcrumbs: Sprinkled on top of the mixture before baking to add a crunchy texture.
How to Save Time on This Recipe
Use rotisserie chicken: Save time by using pre-cooked rotisserie chicken instead of cooking your own.
Pre-sliced mushrooms: Buy pre-sliced mushrooms to skip the slicing step.
Frozen peas: Use frozen peas directly without thawing to save prep time.
Pre-grated cheese: Purchase pre-grated parmesan cheese to avoid grating it yourself.
One-pot cooking: Cook the spaghetti in the same pot as the sauce to reduce cleanup time.
Make ahead: Prepare the dish a day in advance and refrigerate. Just bake when ready to serve.

Chicken Tetrazzini
Ingredients
Main Ingredients
- 12 oz spaghetti uncooked
- 2 cups cooked chicken shredded
- 1 cup mushrooms sliced
- ¼ cup butter
- ¼ cup all-purpose flour
- 2 cups chicken broth
- 1 cup heavy cream
- 1 cup Parmesan cheese grated
- 1 cup peas frozen
- 1 teaspoon salt
- ½ teaspoon black pepper
- ¼ cup breadcrumbs
Instructions
- Preheat oven to 350°F (175°C).
- Cook spaghetti according to package directions. Drain and set aside.
- In a large skillet, melt butter over medium heat. Add mushrooms and cook until tender.
- Stir in flour and cook for 1 minute. Gradually whisk in chicken broth and heavy cream. Cook, stirring constantly, until thickened.
- Stir in Parmesan cheese, salt, and pepper. Add cooked chicken, peas, and cooked spaghetti. Mix well.
- Transfer mixture to a greased baking dish. Sprinkle breadcrumbs on top.
- Bake for 25-30 minutes, or until bubbly and golden brown.
Nutritional Value
Keywords
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