If you’re craving a cozy, creamy, and utterly comforting pasta dish, this Chicken Tetrazzini Recipe is an absolute must-try. It brings together tender shredded chicken, savory mushrooms, and luscious cheeses in a delightful baked casserole that feels like a warm hug on a plate. Whether you’re serving a family dinner or preparing a meal to impress guests, this Chicken Tetrazzini Recipe shines with rich flavors and simple ingredients that come together in perfect harmony.

Ingredients You’ll Need
Gathering fresh and straightforward ingredients is the first step to making this dish truly shine. Each component adds something special, whether it’s the luscious creaminess, hearty texture, or that irresistible golden crust on top.
- 12 oz spaghetti or linguine: Broken in half to bake evenly and absorb all the creamy goodness.
- 2 tablespoons unsalted butter: Adds richness and helps sauté your veggies perfectly.
- 1 tablespoon olive oil: Balances the butter with a subtle fruitiness and helps keep the mushrooms tender.
- 1 small onion, finely chopped: Provides a sweet, aromatic base for the sauce.
- 2 cloves garlic, minced: Brings a gentle punch of savory flavor.
- 8 oz mushrooms, sliced: Earthy and meaty, mushrooms deepen the dish’s flavor profile.
- 3 cups cooked shredded chicken: The star protein, offering tender, savory bites throughout.
- 1 (10.5 oz) can cream of mushroom soup: Adds a rich, creamy texture.
- 1 (10.5 oz) can cream of chicken soup: Boosts the savory, creamy backbone.
- 1½ cups sour cream: Provides tang and silkiness to balance the richness.
- 1 cup chicken broth: Keeps the casserole moist and flavorful.
- 1 cup shredded mozzarella cheese: Melts beautifully into gooey cheesy goodness.
- ½ cup grated Parmesan cheese: For sharp, nutty flavor layers.
- 1 teaspoon garlic powder: Enhances the garlic flavor throughout the dish.
- ½ teaspoon black pepper: Adds mild heat and depth.
- ½ teaspoon salt: Brings out the natural flavors of all ingredients.
- ½ teaspoon dried thyme: Gives a subtle herbal aroma that lifts the casserole.
- ½ cup seasoned breadcrumbs (optional): Adds a satisfying crunchy topping when mixed with butter.
- 2 tablespoons melted butter (for topping): Ensures the breadcrumbs bake to golden perfection.
How to Make Chicken Tetrazzini Recipe
Step 1: Prepare Your Baking Dish and Cook Pasta
Start by preheating your oven to 350°F (175°C) and lightly greasing a 9×13-inch baking dish. This will be the cozy home for your casserole. Next, cook the pasta in salted boiling water until al dente so it will hold its shape and texture without becoming mushy once baked. Drain it well and set it aside while you prep the rest.
Step 2: Sauté the Vegetables
Heat the butter and olive oil in a large skillet over medium heat. Add the finely chopped onion and sliced mushrooms, cooking them until soft and fragrant, about 5 to 7 minutes. Toss in the minced garlic last, cooking for an additional minute to release its aromatic magic without burning. This sautéed vegetable mix is where some of the dish’s depth of flavor begins to build.
Step 3: Mix the Creamy Base
In a large mixing bowl, whisk together the cream of mushroom soup, cream of chicken soup, sour cream, and chicken broth. Sprinkle in the garlic powder, dried thyme, salt, and black pepper, along with half of the grated Parmesan cheese. Stir well until you have a luscious, creamy sauce that perfectly coats every bite.
Step 4: Combine Pasta, Chicken, and Sauce
Add the sautéed onions, mushrooms, minced garlic, shredded chicken, and cooked pasta into the creamy mixture. Fold everything gently but thoroughly so that the pasta is evenly coated and the chicken is distributed throughout, ensuring every forkful has a bit of everything.
Step 5: Assemble and Bake
Pour the combined mixture into your prepared baking dish, spreading it out evenly. Sprinkle the shredded mozzarella and the remaining Parmesan cheese on top for that melty, golden finish. If you chose to use seasoned breadcrumbs, toss them with the melted butter and sprinkle over the casserole for a crunchy crust. Bake for 30 to 35 minutes or until the casserole is bubbling hot and the top is beautifully golden.
Step 6: Rest Before Serving
Once out of the oven, let the Chicken Tetrazzini rest for 5 to 10 minutes. This step helps the casserole set slightly, making it easier to serve while letting the flavors meld beautifully.
How to Serve Chicken Tetrazzini Recipe

Garnishes
Fresh herbs like chopped parsley or basil brighten up the plate and add a pop of fresh color against the creamy casserole. A sprinkle of extra Parmesan cheese or a few red pepper flakes can add a delightful finishing touch for flavor and flair.
Side Dishes
This creamy, hearty dish pairs wonderfully with crisp green salads tossed in tangy vinaigrettes to cut through the richness. Roasted or steamed green beans, broccoli, or asparagus also bring a lovely textural contrast and freshness.
Creative Ways to Present
For a special occasion, serve Chicken Tetrazzini in individual ramekins for perfectly portioned, elegant presentations. Top each portion with a sprig of thyme or a curl of Parmesan for an inviting look. Alternatively, a cast-iron skillet presentation brings a rustic charm to the table that invites family-style sharing.
Make Ahead and Storage
Storing Leftovers
Leftover Chicken Tetrazzini keeps well in an airtight container in the refrigerator for up to 3 days. The flavors actually continue to meld, making the leftovers even tastier the next day.
Freezing
You can freeze this dish for up to 2 months. Portion it into freezer-safe containers before baking for easier thawing. When ready to eat, thaw overnight in the fridge for best results, then bake as usual.
Reheating
Reheat leftovers in a 350°F (175°C) oven until warmed through, around 20 minutes, to preserve that delightful baked texture. Microwaving works too but may make the casserole a bit softer. Add a sprinkle of extra cheese before reheating for a fresh-melted finish.
FAQs
Can I use other types of pasta instead of spaghetti or linguine?
Absolutely! While spaghetti or linguine work beautifully, penne or fettuccine also make great options and hold the sauce wonderfully well.
Is it possible to make this recipe vegetarian?
Yes, simply omit the chicken and increase the mushrooms or add other veggies like peas and spinach for a satisfying meatless version.
Can I use fresh cream instead of canned soup?
You can try a homemade creamy sauce with fresh cream and broth, but canned soups add convenience and that classic, comforting flavor essential to this Chicken Tetrazzini Recipe.
How spicy is this dish?
This recipe is mild and comforting with subtle herbal notes, so it’s kid-friendly and perfect for those who prefer gentle, cozy flavors.
Can I prepare this recipe ahead of time without baking?
Yes! Assemble the casserole and refrigerate before baking. Just add a few extra minutes to baking time and ensure it’s heated through before serving.
Final Thoughts
Every time I make this Chicken Tetrazzini Recipe, it feels like sharing a little bit of warmth and comfort with loved ones. It’s that perfect dish for cozy nights in, family dinners, or when you simply want something soothing yet indulgent. Don’t hesitate to give it a try—you’ll find yourself coming back to this creamy, cheesy classic again and again.
Print
Chicken Tetrazzini Recipe
- Prep Time: 20 minutes
- Cook Time: 35 minutes
- Total Time: 55 minutes
- Yield: 6 servings
- Category: Main Course
- Method: Baking
- Cuisine: American
Description
Chicken Tetrazzini is a creamy, comforting baked pasta casserole featuring tender shredded chicken, sautéed mushrooms and onions, and a rich blend of cream soups, sour cream, and cheese. This classic American main course is perfect for family dinners and offers an easy, hearty meal that can be prepared quickly with rotisserie chicken and customized with veggies like peas or spinach.
Ingredients
Pasta
- 12 oz spaghetti or linguine, broken in half
Sautéed Vegetables
- 2 tablespoons unsalted butter
- 1 tablespoon olive oil
- 1 small onion, finely chopped
- 2 cloves garlic, minced
- 8 oz mushrooms, sliced
Main Mixture
- 3 cups cooked shredded chicken
- 1 (10.5 oz) can cream of mushroom soup
- 1 (10.5 oz) can cream of chicken soup
- 1½ cups sour cream
- 1 cup chicken broth
- 1 teaspoon garlic powder
- ½ teaspoon black pepper
- ½ teaspoon salt
- ½ teaspoon dried thyme
- ½ cup grated Parmesan cheese, divided
- 1 cup shredded mozzarella cheese
Topping (Optional)
- ½ cup seasoned breadcrumbs
- 2 tablespoons melted butter
Instructions
- Preheat and Prepare: Preheat the oven to 350°F (175°C) and lightly grease a 9×13-inch baking dish to prevent sticking.
- Cook Pasta: Boil salted water and cook the spaghetti or linguine until al dente. Drain thoroughly and set aside.
- Sauté Vegetables: In a large skillet, heat butter and olive oil over medium heat. Add finely chopped onion and sliced mushrooms, sautéing until soft and translucent, about 5–7 minutes. Add minced garlic and cook for 1 more minute until fragrant.
- Combine Mixture: In a large mixing bowl, whisk together cream of mushroom soup, cream of chicken soup, sour cream, chicken broth, garlic powder, dried thyme, salt, black pepper, and half of the grated Parmesan cheese. Stir in the sautéed vegetables, shredded chicken, and cooked pasta, mixing well until evenly coated.
- Assemble Casserole: Pour the combined mixture into the prepared baking dish. Evenly sprinkle shredded mozzarella cheese and the remaining Parmesan cheese over the top. If using, toss the seasoned breadcrumbs with melted butter and sprinkle on top for a crunchy topping.
- Bake: Place the casserole in the preheated oven and bake for 30–35 minutes until the dish is hot, bubbly, and the cheese is melted and slightly golden.
- Rest and Serve: Remove from oven and let the casserole sit for 5–10 minutes before serving to allow it to set and for easier portioning.
Notes
- Use rotisserie chicken for a quicker and convenient prep option.
- Add peas or chopped spinach for extra vegetables and color.
- Leftovers store well in the refrigerator and reheat nicely for subsequent meals.
- To make it gluten-free, substitute regular pasta and breadcrumbs with gluten-free alternatives.

