If you’re looking for a comforting, creamy pasta dish that’s easy to prepare and perfect for family dinners, then this Easy Chicken Tetrazzini recipe is just what you need. This casserole combines tender chicken, savory mushrooms, and pasta in a rich, creamy sauce, all topped with a golden, crispy breadcrumb and cheese topping. With a short prep time and simple ingredients, you’ll have a delicious dinner on the table in no time. Stick around to learn how to make this classic dish step-by-step!

What Is Chicken Tetrazzini?
Chicken Tetrazzini is a creamy pasta bake that originated in the United States, named after the famous Italian opera singer, Luisa Tetrazzini. The dish typically features diced chicken or turkey, mushrooms, and pasta in a rich sauce made from a combination of cream, broth, and cheese. It's then baked with a breadcrumb topping until golden and bubbling. While it may seem fancy, this dish is incredibly easy to make and is perfect for feeding a crowd or meal prepping for the week.
Ingredients List for Easy Chicken Tetrazzini
Here’s what you’ll need to make a delicious Chicken Tetrazzini:
- Chicken Breasts (or rotisserie chicken) – About 2 cups of cooked, shredded, or diced chicken.
- Spaghetti or Linguine – 12 ounces of pasta, cooked al dente.
- Butter – For sautéing and adding richness to the sauce.
- Mushrooms – 1 cup of sliced mushrooms, such as cremini or button mushrooms.
- Garlic – 2 cloves, minced for added flavor.
- All-Purpose Flour – ¼ cup for thickening the sauce.
- Chicken Broth – 2 cups, to form the base of the sauce.
- Heavy Cream – 1 cup for the rich, creamy texture.
- Sour Cream – ½ cup to add a tangy element.
- Parmesan Cheese – 1 cup, freshly grated for extra flavor in the sauce and topping.
- Cheddar Cheese – 1 cup, shredded, adds a gooey cheese layer.
- Breadcrumbs – ½ cup for the crunchy topping.
- Salt and Pepper – To season the sauce and chicken.
- Parsley – For garnish and a touch of color.
Additional Ingredients for Easy Chicken Tetrazzini
You can customize Chicken Tetrazzini with extra ingredients to suit your tastes or use up what you have on hand:
- Peas – Frozen peas can add color and texture to the casserole.
- Carrots – Diced carrots can be sautéed with the mushrooms for a sweet bite.
- Bacon – Cooked and crumbled bacon adds a smoky flavor to the dish.
- Mozzarella Cheese – Substitute mozzarella for cheddar for a milder cheese flavor.
- Wine – Use ¼ cup of white wine in place of some broth for extra depth in the sauce.
Substitutions and Variations
Chicken Tetrazzini is incredibly versatile, and you can swap out ingredients to fit your preferences:
- Turkey Tetrazzini – Replace the chicken with cooked turkey for a great post-holiday meal using leftovers.
- Gluten-Free – Use gluten-free pasta and gluten-free flour for a gluten-free version.
- Dairy-Free – Use dairy-free butter, coconut cream instead of heavy cream, and dairy-free cheese alternatives.
- Pasta Variations – While spaghetti or linguine is traditional, you can use fettuccine, penne, or even egg noodles.
- Vegetarian Version – Skip the chicken and load the dish with more vegetables like spinach, zucchini, or extra mushrooms.
Step-by-Step Cooking Instructions

Let’s break down the steps to make this easy Chicken Tetrazzini:
- Preheat the Oven: Start by preheating your oven to 350°F (175°C) and grease a 9x13-inch baking dish with butter or non-stick spray.
- Cook the Pasta: Bring a large pot of salted water to a boil and cook your pasta according to the package instructions, until al dente. Drain and set aside.
- Cook the Chicken: If you’re using raw chicken, cook it in a skillet with a little olive oil over medium heat until browned and fully cooked through, about 5-7 minutes per side. Once cooked, shred or dice the chicken. Alternatively, use leftover or rotisserie chicken.
- Sauté the Vegetables: In the same skillet, melt 2 tablespoons of butter over medium heat. Add the mushrooms and sauté until they are soft and browned, about 5 minutes. Add the minced garlic and cook for another minute until fragrant.
- Make the Sauce: Stir in the flour and cook for 1-2 minutes to form a roux. Slowly whisk in the chicken broth and heavy cream, stirring constantly to avoid lumps. Bring the sauce to a simmer and cook until thickened, about 3-5 minutes. Stir in the sour cream, ½ cup of Parmesan, and shredded cheddar. Season with salt and pepper to taste.
- Combine Everything: In a large mixing bowl, combine the cooked pasta, chicken, and sautéed mushrooms. Pour the creamy sauce over the mixture and toss to combine evenly.
- Transfer to Baking Dish: Pour the pasta mixture into the prepared baking dish, spreading it out evenly.
- Make the Topping: In a small bowl, mix together the breadcrumbs and remaining Parmesan cheese. Sprinkle this mixture evenly over the pasta.
- Bake: Bake in the preheated oven for 25-30 minutes, or until the casserole is bubbling and the topping is golden brown.
- Garnish and Serve: Remove from the oven, garnish with chopped parsley, and let it rest for a few minutes before serving.
How to Cook Easy Chicken Tetrazzini: A Step-by-Step Guide
- Cook Pasta and Chicken: Prepare the pasta and chicken in advance to save time, especially if you’re using leftover or rotisserie chicken.
- Make a Roux for the Sauce: The key to a smooth, creamy sauce is making a roux by cooking flour with butter before adding liquids like broth and cream.
- Don’t Overcook the Pasta: Slightly undercook the pasta, as it will continue to soften while baking.
- Cheese Topping: Adding cheese to the topping creates a crispy, golden layer that contrasts beautifully with the creamy pasta.
- Let it Rest: Letting the dish rest for a few minutes after baking allows the sauce to thicken and settle before serving.
Common Mistakes to Avoid
- Overcooking the Pasta – Be sure to cook the pasta to al dente, or even slightly under, as it will cook more in the oven.
- Skipping the Roux – Don’t skip the step of cooking the flour with butter. This ensures the sauce thickens properly without tasting raw.
- Not Seasoning the Sauce – Taste the sauce before combining it with the pasta and adjust the seasoning if necessary. The sauce should be flavorful on its own.
- Dry Casserole – Be careful not to skimp on the sauce; it should generously coat the pasta and chicken, ensuring the dish stays creamy after baking.
Serving and Presentation Tips
Chicken Tetrazzini is a hearty dish, but it pairs beautifully with light sides and garnishes. Here’s how to serve it:
- Pair with a Fresh Salad: Serve the tetrazzini with a crisp green salad tossed with a lemon vinaigrette for a refreshing contrast to the creamy pasta.
- Garlic Bread: A side of garlic bread or dinner rolls complements the dish well, allowing you to scoop up any extra sauce.
- Roasted Vegetables: For a healthier side, pair the casserole with roasted or steamed vegetables like broccoli, asparagus, or Brussels sprouts.
- Individual Servings: For more formal dinners, serve the Chicken Tetrazzini in individual ramekins for a classy, personalized touch.
How to Serve Easy Chicken Tetrazzini
- Family Style: Serve Chicken Tetrazzini directly from the baking dish. Place it on the table for everyone to help themselves to a warm, hearty serving.
- For Leftovers: This dish makes excellent leftovers. Reheat in the microwave or oven for a quick, comforting meal the next day.
- Freezer-Friendly: You can make the casserole ahead and freeze it before baking. Simply thaw and bake when ready to serve.
Presentation Ideas for Easy Chicken Tetrazzini
- Rustic Presentation: Serve the tetrazzini straight from the baking dish and garnish with freshly chopped parsley for a homey, rustic feel.
- Layered Ramekins: For individual servings, portion the tetrazzini into ramekins, bake, and top with extra breadcrumbs for a more formal presentation.
- Decorative Garnishes: Garnish with fresh herbs like parsley, chives, or even a sprinkle of red pepper flakes for a pop of color and flavor.
Chicken Tetrazzini Recipe Tips
- Use Rotisserie Chicken: To save time, use pre-cooked rotisserie chicken or leftover chicken. It’s a great way to speed up the cooking process.
- Double the Recipe: This dish is perfect for meal prep or feeding a crowd. Simply double the recipe and bake in two dishes—one for now and one for later!
- Make it Ahead: You can assemble the casserole a day in advance and keep it in the fridge. Just bake it when you’re ready to serve.
Frequently Asked Questions (FAQs)
Can I use a different type of pasta?
Yes! While spaghetti or linguine is traditional, you can use any pasta shape you prefer, such as penne, fettuccine, or even farfalle.
How do I store leftovers?
Leftover Chicken Tetrazzini can be stored in an airtight container in the refrigerator for up to 3 days. Reheat in the oven or microwave before serving.
Can I freeze Chicken Tetrazzini?
Yes, Chicken Tetrazzini freezes well. Assemble the dish but don’t bake it. Wrap it tightly in plastic wrap and foil, and freeze for up to 3 months. When ready to serve, thaw it in the fridge overnight and bake as directed.
What can I use instead of heavy cream?
For a lighter version, you can use half-and-half or whole milk instead of heavy cream. The sauce won’t be as rich, but it will still be delicious.
How long does it take to bake Chicken Tetrazzini?
Baking Chicken Tetrazzini typically takes about 25-30 minutes at 350°F, or until the top is golden brown and the casserole is bubbling.
Conclusion
This Easy Chicken Tetrazzini recipe is a comforting, creamy, and cheesy dish that’s perfect for a family dinner or special occasion. With tender chicken, flavorful mushrooms, and a rich, homemade sauce, it’s hard to resist. Plus, it’s versatile enough to customize with different ingredients, and it’s easy to make ahead or freeze for future meals. Give it a try, and you’ll see why this classic pasta bake is a favorite for so many!
PrintEasy Chicken Tetrazzini Recipe
Easy Chicken Tetrazzini is a comforting casserole dish made with tender chicken, spaghetti, and a creamy sauce filled with mushrooms, garlic, and a blend of Parmesan and cheddar cheese. Topped with breadcrumbs and baked to golden perfection, this classic recipe is a family favorite. Customize with extra vegetables like peas or carrots for added texture.
- Prep Time: 20 minutes
- Cook Time: 30 minutes
- Total Time: 50 minutes
- Yield: 6 servings 1x
- Category: Casserole
- Method: Baking
- Cuisine: American
- Diet: Gluten Free
Ingredients
- 2 cups Cooked Chicken (shredded or diced, from chicken breasts or rotisserie)
- 12 oz Spaghetti or Linguine (cooked al dente)
- 2 tbsp Butter
- 1 cup Mushrooms (sliced, cremini or button)
- 2 cloves Garlic (minced)
- ¼ cup All-Purpose Flour
- 2 cups Chicken Broth
- 1 cup Heavy Cream
- ½ cup Sour Cream
- 1 cup Parmesan Cheese (freshly grated)
- 1 cup Cheddar Cheese (shredded)
- ½ cup Breadcrumbs
- Salt and Pepper
- Parsley (for garnish)
Additional Ingredients:
- Peas (optional)
- Carrots (optional)
- Bacon (optional)
- Mozzarella Cheese (optional)
- White Wine (optional)
Instructions
- Preheat oven to 350°F (175°C).
- Cook spaghetti or linguine according to package instructions, then drain and set aside.
- In a large skillet, melt butter over medium heat. Sauté mushrooms and garlic until soft, about 5 minutes.
- Stir in flour to form a roux, cook for 1-2 minutes.
- Gradually whisk in chicken broth and heavy cream. Simmer until thickened, about 3-4 minutes.
- Stir in sour cream, ½ cup of Parmesan, cheddar, and season with salt and pepper. Add cooked chicken and pasta, mix to coat.
- Transfer the mixture to a greased baking dish. Top with remaining Parmesan, breadcrumbs, and optional extras like bacon.
- Bake for 25-30 minutes until golden and bubbly. Garnish with parsley before serving.
Notes
- Add peas or carrots for extra texture and nutrition.
- For a smoky twist, add crumbled bacon.
- Swap out cheddar for mozzarella if a milder cheese is preferred.
Nutrition
- Serving Size: 1 portion
- Calories: 550
- Sugar: 4g
- Sodium: 900mg
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