If you’re in the mood for a comforting, creamy, and utterly satisfying casserole, then this Easy Chicken Tetrazzini Recipe is a must-try. Packed with tender chicken, luscious cheeses, and tender spaghetti all baked to bubbly perfection, it’s a dish that warms both heart and soul. Whether you’re cooking for a family dinner or inviting friends over, this recipe strikes the perfect balance between elegant and effortless, making it a fast favorite in any kitchen.

Ingredients You’ll Need
These ingredients are wonderfully straightforward yet each brings a unique element that enhances the overall flavor, texture, and appearance of your Easy Chicken Tetrazzini Recipe. From the creamy richness of the cheeses to the subtle earthiness of mushrooms, everything comes together beautifully.
- 2 cups cooked chicken, shredded: Provides tender protein without overpowering the dish.
- 12 oz spaghetti, cooked: The pasta base that soaks up all the creamy goodness perfectly.
- 1 cup heavy cream: Adds luscious creaminess that makes every bite indulgent.
- 1 cup chicken broth: Brings savory depth and helps create the silky sauce.
- 1 cup shredded mozzarella cheese: Melts into gooey, stringy layers of cheesiness.
- 1/2 cup grated Parmesan cheese: Offers a sharp, nutty flavor that enhances richness.
- 1/2 cup mushrooms, sliced: Adds earthiness and texture that balance the creamy sauce.
- 1/2 tsp garlic powder: Subtle aroma and warm flavor without overpowering.
- Salt and pepper to taste: Essential seasoning that lifts all the flavors.
How to Make Easy Chicken Tetrazzini Recipe
Step 1: Prepare Your Oven and Baking Dish
Start by preheating your oven to 350°F (175°C). While it’s warming up, lightly grease your baking dish to prevent sticking and ensure the casserole bakes evenly. This simple prep step sets the stage for a perfectly baked dish with a golden, bubbly top.
Step 2: Combine the Ingredients
In a large mixing bowl, gently toss together the shredded chicken, cooked spaghetti, heavy cream, chicken broth, mozzarella, Parmesan, sliced mushrooms, garlic powder, salt, and pepper. Stir until everything is evenly coated, creating that creamy, savory base that makes this recipe so irresistible.
Step 3: Transfer to Baking Dish and Add Cheese Topping
Pour the luscious mixture into your prepared baking dish, spreading it out evenly. To amp up the cheesiness, sprinkle extra shredded mozzarella on top. This layer will melt into a golden, gooey crust that adds a delightful texture contrast to the creamy filling beneath.
Step 4: Bake to Perfection
Place the dish in your preheated oven and bake for 25 to 30 minutes. Keep an eye out for that perfect bubbly, golden top. The baking melds the flavors together beautifully and creates a warm, comforting casserole that’s hard to resist.
Step 5: Let It Rest Before Serving
After baking, allow the casserole to cool for a few minutes. This helps it set slightly for easier serving and lets the flavors settle so each bite is pure deliciousness.
How to Serve Easy Chicken Tetrazzini Recipe

Garnishes
Adding fresh garnishes can elevate your Easy Chicken Tetrazzini Recipe to the next level. Try a sprinkle of chopped fresh parsley or basil for a pop of color and freshness. A light dusting of extra Parmesan or a few grated lemon zest shreds also brighten the rich flavors wonderfully.
Side Dishes
This dish is delicious on its own, but pairing it with a crisp, green salad or steamed veggies provides a lovely balance. Consider a simple arugula salad dressed with lemon vinaigrette or roasted asparagus to complement the creamy richness without overwhelming the palate.
Creative Ways to Present
If you’re serving guests, try portioning the tetrazzini into individual ramekins or small casserole dishes for a charming and personalized touch. Alternatively, topping each serving with a few toasted breadcrumbs or a drizzle of truffle oil can add unexpected texture and gourmet flair.
Make Ahead and Storage
Storing Leftovers
Leftover Easy Chicken Tetrazzini Recipe is fantastic the next day. Store leftovers in an airtight container in the refrigerator for up to 3 days. Just keep in mind the pasta may absorb some sauce, so you might want to add a splash of broth or cream when reheating to refresh its creaminess.
Freezing
You can absolutely freeze this casserole for later enjoyment. Prepare it fully but don’t bake, then cover tightly with foil or plastic wrap and freeze for up to 3 months. When ready to eat, thaw overnight in the fridge before baking as directed. This way, you have a no-fuss comfort meal on hand for busy days.
Reheating
To reheat, gently warm in the oven at 325°F (160°C) until heated through, usually about 20 minutes. If using the microwave, heat in short intervals, stirring occasionally, and add a splash of cream or broth to keep the texture creamy and avoid dryness.
FAQs
Can I use other types of pasta for this recipe?
Absolutely! While spaghetti works beautifully in this recipe, you can swap it with linguine, fettuccine, or even penne. Just be sure to cook the pasta al dente, so it doesn’t get mushy during baking.
Is it necessary to use both mozzarella and Parmesan cheeses?
Using both cheeses gives a lovely balance of gooey meltiness from the mozzarella and sharp, nutty flavor from the Parmesan. However, if you only have one on hand, feel free to use what you have—the dish will still be delicious.
Can I make this recipe dairy-free?
With some adjustments, yes! Substitute the heavy cream with coconut cream or a dairy-free alternative, and use vegan cheese options. Keep in mind the flavor and texture will be slightly different but still tasty.
How can I add more vegetables to the dish?
Feel free to toss in extra veggies like peas, spinach, or zucchini along with the mushrooms. This adds color, nutrition, and even more flavor to your Easy Chicken Tetrazzini Recipe.
What can I do if I don’t have cooked chicken ready?
No worries! You can use leftover rotisserie chicken, or quickly poach or sauté chicken breasts before shredding. Using cooked chicken is key to keep prep time short and simple.
Final Thoughts
Trust me when I say this Easy Chicken Tetrazzini Recipe will become one of your go-to comfort dishes. It’s cozy, flavorful, and satisfying, all while being incredibly easy to make. Whether it’s a busy weeknight or a casual weekend meal, this recipe delivers hearty goodness that everyone will love. Give it a try—you just might find a new family favorite!
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Easy Chicken Tetrazzini Recipe
- Prep Time: 10 minutes
- Cook Time: 30 minutes
- Total Time: 40 minutes
- Yield: 6 servings
- Category: Main Course
- Method: Baking
- Cuisine: American
Description
Easy Chicken Tetrazzini is a creamy and comforting baked pasta dish featuring tender shredded chicken, spaghetti, savory mushrooms, and a blend of mozzarella and Parmesan cheeses, all baked to bubbly golden perfection. This recipe provides a perfect weeknight dinner that’s both satisfying and simple to prepare.
Ingredients
Chicken and Pasta
- 2 cups cooked chicken, shredded
- 12 oz spaghetti, cooked
Sauce and Cheese
- 1 cup heavy cream
- 1 cup chicken broth
- 1 cup shredded mozzarella cheese
- 1/2 cup grated Parmesan cheese
Vegetables and Seasonings
- 1/2 cup mushrooms, sliced
- 1/2 tsp garlic powder
- Salt and pepper to taste
Instructions
- Preheat Oven: Preheat your oven to 350°F (175°C) and lightly grease a baking dish to prevent sticking and ensure easy serving.
- Mix Ingredients: In a large mixing bowl, combine the shredded cooked chicken, cooked spaghetti, heavy cream, chicken broth, shredded mozzarella, grated Parmesan, sliced mushrooms, garlic powder, salt, and pepper. Stir until all ingredients are evenly incorporated to create a creamy mixture.
- Prepare Baking Dish: Pour the combined mixture into the prepared baking dish, spreading it evenly. Sprinkle additional mozzarella cheese on top if desired for extra cheesiness and a golden crust.
- Bake: Place the baking dish in the preheated oven and bake for 25 to 30 minutes, or until the top is golden brown and the casserole is bubbly throughout.
- Cool and Serve: Remove the dish from the oven and let it cool for a few minutes before serving to allow the casserole to set slightly for easy portioning.
Notes
- Use leftover cooked chicken to save time.
- For a lighter option, substitute half-and-half for heavy cream.
- Add breadcrumbs mixed with melted butter on top for a crunchy topping.
- You can include other vegetables like peas or bell peppers for extra color and nutrition.
- Adjust seasoning to taste, especially salt and pepper.

