When it comes to comfort food that brings families together, few dishes can compete with the rich, creamy goodness of Chicken Tetrazzini. Furthermore, this beloved casserole has been gracing dinner tables for generations, and consequently, it has earned its place as a true American classic. Originally created in the early 1900s, this dish was named after Italian opera singer Luisa Tetrazzini. Additionally, what makes this recipe particularly special is its ability to transform simple ingredients into something extraordinary.
Moreover, Chicken Tetrazzini represents the perfect marriage of tender chicken, al dente pasta, and a luxuriously creamy sauce. Subsequently, when you add mushrooms, peas, and a golden cheese topping, you create a meal that’s both satisfying and memorable. Therefore, whether you’re feeding a hungry family or preparing for a potluck dinner, this recipe delivers every single time.
Table of Content
Why I Love This Recipe

First and foremost, this Chicken Tetrazzini recipe holds a special place in my heart because it embodies everything I cherish about home cooking. Additionally, it’s incredibly versatile, which means you can easily adapt it to your family’s preferences. Furthermore, the recipe is forgiving enough for beginner cooks, yet sophisticated enough to impress dinner guests.
What’s more, this dish is perfect for meal prep enthusiasts. In fact, you can prepare it ahead of time and simply pop it in the oven when you’re ready to serve. Similarly, it’s an excellent way to use up leftover chicken or turkey, making it both economical and practical. Consequently, I find myself returning to this recipe time and time again, especially during busy weeknights when I need something reliable and delicious.
Moreover, the combination of textures and flavors in this dish is simply divine. The creamy sauce coats every strand of pasta, while the tender chicken provides protein and substance. Meanwhile, the mushrooms add an earthy depth, and the peas contribute a pop of color and freshness. Finally, the golden, bubbly cheese topping creates the perfect finish that makes this dish truly irresistible.
Key Ingredients
To create this magnificent Chicken Tetrazzini, you’ll need several essential ingredients that work harmoniously together. First, let’s discuss the protein component. You’ll need boneless, skinless chicken breasts or thighs, though leftover rotisserie chicken works wonderfully as well. Additionally, the pasta forms the foundation of this dish, and traditionally, linguine or spaghetti works best.
Furthermore, the creamy sauce requires butter, flour, chicken broth, and heavy cream or milk. These ingredients, when combined properly, create a rich and velvety base. Moreover, you’ll need mushrooms, preferably button or cremini varieties, which add tremendous flavor and texture. Similarly, frozen peas provide color and a slight sweetness that balances the richness.
In addition to these main components, you’ll need onions and garlic for aromatic depth. The cheese component is equally important, therefore, use a combination of Parmesan and mozzarella for the best results. Finally, seasonings like salt, pepper, and Italian herbs tie everything together beautifully.

Step-by-Step Instructions
Preparation Phase
Initially, preheat your oven to 350°F (175°C) and grease a 9×13 inch baking dish. Subsequently, bring a large pot of salted water to boil for the pasta. Meanwhile, if using raw chicken, season it with salt and pepper on both sides.
Cooking the Chicken
First, heat 2 tablespoons of oil in a large skillet over medium-high heat. Then, add the seasoned chicken and cook for 6-7 minutes per side until golden brown and cooked through. After that, remove the chicken and let it rest for 5 minutes before slicing into bite-sized pieces. Alternatively, if using leftover chicken, simply shred or chop it into appropriate pieces.
Preparing the Pasta
Simultaneously, cook the pasta according to package directions until al dente. However, be careful not to overcook it, as it will continue cooking in the oven. Once done, drain the pasta and set it aside. Subsequently, you can toss it with a little olive oil to prevent sticking.
Making the Sauce
Next, in the same skillet used for the chicken, melt 4 tablespoons of butter over medium heat. Then, add the diced onions and cook for 3-4 minutes until softened. After that, add the minced garlic and cook for another minute until fragrant. Following this, add the sliced mushrooms and cook until they release their moisture and become golden brown.
Furthermore, sprinkle the flour over the vegetables and stir constantly for 2 minutes to cook out the raw flour taste. Gradually, whisk in the chicken broth, ensuring no lumps form. Subsequently, add the heavy cream and bring the mixture to a gentle simmer. Moreover, season with salt, pepper, and Italian herbs to taste.
Assembly Process
Now comes the exciting part – bringing everything together. First, combine the cooked pasta, chicken pieces, and frozen peas in the prepared baking dish. Then, pour the creamy mushroom sauce over the mixture and toss everything together until well coated. After that, sprinkle the grated Parmesan and mozzarella cheeses evenly over the top.
Baking to Perfection
Finally, bake the assembled casserole for 25-30 minutes until the top is golden brown and the sauce is bubbling around the edges. Additionally, if you prefer a more golden top, you can broil it for the last 2-3 minutes. However, watch it carefully to prevent burning.

Storage Instructions
Proper storage is crucial for maintaining the quality and safety of your Chicken Tetrazzini. Initially, allow the casserole to cool completely before storing. Subsequently, you can refrigerate leftovers in an airtight container for up to 3-4 days. Moreover, for longer storage, you can freeze portions for up to 3 months.
When reheating, there are several effective methods. First, for refrigerated leftovers, you can microwave individual portions for 2-3 minutes, stirring halfway through. Alternatively, you can reheat larger portions in the oven at 350°F for 15-20 minutes until heated through. Additionally, if reheating from frozen, thaw the casserole overnight in the refrigerator first.
Furthermore, to prevent the pasta from drying out during reheating, you can add a splash of chicken broth or milk. This technique helps restore the creamy texture and prevents the dish from becoming too thick.
Expert Tips for Success
To ensure your Chicken Tetrazzini turns out perfectly every time, consider these professional tips. First and foremost, don’t overcook the pasta initially, as it will continue cooking in the oven. Therefore, aim for slightly underdone pasta during the boiling phase.
Additionally, when making the sauce, whisk constantly to prevent lumps from forming. Moreover, if lumps do appear, you can strain the sauce through a fine-mesh sieve. Furthermore, taste and adjust seasonings throughout the cooking process, as this ensures optimal flavor development.
Another important tip involves the cheese selection. Specifically, use freshly grated cheese rather than pre-shredded varieties, as fresh cheese melts more smoothly and creates a better texture. Similarly, let the cheese come to room temperature before adding it to the dish.
Moreover, for extra flavor, consider adding a splash of white wine to the mushroom mixture. This addition creates depth and complexity in the final dish. Additionally, you can customize the vegetables based on seasonal availability or personal preferences.

Nutritional Information
Nutrition Facts Per Serving:
- Calories: 485
- Total Fat: 24g (31% DV)
- Saturated Fat: 12g (60% DV)
- Trans Fat: 0g
- Cholesterol: 95mg (32% DV)
- Sodium: 680mg (30% DV)
- Total Carbohydrates: 38g (14% DV)
- Dietary Fiber: 3g (11% DV)
- Total Sugars: 6g
- Added Sugars: 0g
- Protein: 32g (64% DV)
More Delicious Recipes
- Old Fashioned Salmon Patties
- Bottom Round Roast
- Smoky and Succulent Chipotle Steak
- Boston Baked Beans
- Crab Brulee
- White Gravy

In conclusion, this Chicken Tetrazzini recipe represents everything wonderful about comfort food cooking. Not only does it bring families together around the dinner table, but it also creates lasting memories through its incredible flavors and aromas. Furthermore, its versatility and make-ahead capabilities make it perfect for busy lifestyles.
Moreover, the combination of tender chicken, perfectly cooked pasta, and rich, creamy sauce creates a symphony of flavors that satisfies on every level. Additionally, the golden, bubbly cheese topping provides the perfect finishing touch that makes this dish truly special.
Therefore, whether you’re cooking for a weeknight family dinner or preparing for a special gathering, this Chicken Tetrazzini recipe will never disappoint. Finally, I encourage you to make this recipe your own by experimenting with different vegetables, seasonings, or cheese combinations. After all, the best recipes are those that evolve with your family’s tastes and preferences.

The Ultimate Chicken Tetrazzini Recipe: A Comfort Food Classic
Description
Discover the perfect Chicken Tetrazzini recipe with tender chicken, creamy sauce, and golden cheese topping. Easy make-ahead comfort food that feeds 8. Complete with step-by-step instructions, storage tips, and nutritional info.
Ingredients
For the Chicken:
For the Pasta and Sauce:
For the Topping:
Instructions
- Prepare the Oven: Preheat oven to 350°F (175°C). Grease a 9×13 inch baking dish.
- Cook the Chicken: Season chicken with salt and pepper. Heat oil in a large skillet over medium-high heat. Cook chicken 6-7 minutes per side until golden and cooked through. Remove and let rest 5 minutes, then slice into bite-sized pieces.
- Prepare the Pasta: Cook pasta according to package directions until al dente. Drain and set aside.
- Make the Sauce: In the same skillet, melt butter over medium heat. Add onions and cook 3-4 minutes until softened. Add garlic and cook 1 minute. Add mushrooms and cook until golden. Sprinkle flour over vegetables and stir for 2 minutes. Gradually whisk in chicken broth, then cream. Bring to a gentle simmer and season with Italian seasoning, salt, and pepper.
- Assemble: Combine pasta, chicken, and peas in the prepared baking dish. Pour sauce over mixture and toss to coat. Sprinkle cheeses evenly over top.
- Bake: Bake 25-30 minutes until top is golden brown and sauce is bubbling. Let rest 5 minutes before serving.
Notes
- Can be assembled up to 24 hours ahead and refrigerated
Substitute leftover rotisserie chicken for convenience
Add 2-3 minutes to baking time if cooking from cold
Leftovers keep 3-4 days refrigerated or 3 months frozen