Creamy Chicken Tetrazzini with Parmesan is a delightful blend of flavors and textures that brings comfort to the dinner table. This dish is reminiscent of cozy family gatherings and heartwarming meals, making it a perfect choice for anyone looking to create something special yet simple. With its rich, creamy sauce and tender shredded chicken, Creamy Chicken Tetrazzini warms the soul and delights your taste buds. Best of all, this step-by-step recipe is easy enough for weeknight dinner but impressive enough to serve guests on special occasions.

Ingredients

To make the Creamy Chicken Tetrazzini with Parmesan, you will need a medley of aromatic and flavorful ingredients that create a sumptuous dish. Here’s what you’ll need:

12 oz (340 g) spaghetti: The foundation of this dish, the pasta absorbs the delicious sauce while providing a satisfying bite.
3 cups (420 g) cooked shredded chicken: Tender and juicy, this chicken is the star protein, infusing each bite with hearty goodness.
1 cup (120 g) frozen peas, optional: These sweet little gems add color and a burst of freshness to the creamy mixture.
1 tablespoon butter: For greasing the baking dish, ensuring nothing sticks while adding richness.
4 tablespoons (56 g) unsalted butter: This butter serves as the base for sautéing, adding flavor and creaminess to the dish.
8 oz (225 g) cremini or button mushrooms, sliced: Earthy and savory, mushrooms enhance the flavor profile and add texture.
1 small yellow onion, finely diced: Aromatic and sweet, onion forms the flavor foundation when cooked until soft.
3 cloves garlic, minced: Sweet and pungent, garlic adds a fragrant depth to the dish.
1/4 cup (32 g) all-purpose flour: This helps thicken the sauce, making it creamy and rich.
2 cups (480 ml) low-sodium chicken broth: Provides moisture and enhances the chicken flavor without being overly salty.
1 cup (240 ml) whole milk: Creamy and rich, milk adds a smooth texture to the sauce.
1 cup (240 ml) heavy cream: The secret to that indulgent creaminess we all love.
1 teaspoon kosher salt, plus more for pasta water: Essential for enhancing flavors.
1/2 teaspoon black pepper: Adds a mild kick for balance.
1/4 teaspoon dried thyme: This aromatic herb lends an earthy touch.
1 cup (90 g) freshly grated Parmesan cheese: Adds a nutty, savory layer that makes the dish irresistible.
3/4 cup (45 g) panko breadcrumbs: Provides a crunchy topping that contrasts beautifully with the creamy interior.
2 tablespoons (28 g) unsalted butter, melted: Mixed with panko for a golden, crispy topping.
1/3 cup (30 g) freshly grated Parmesan cheese: Extra cheese for a flavor-packed, crispy topping.
2 tablespoons chopped fresh parsley: For finishing, adding a pop of color and freshness.

Cooking Time & Tips for Creamy Chicken Tetrazzini

Making Creamy Chicken Tetrazzini doesn’t have to be a long, drawn-out affair. With a cooking time of around 30-40 minutes, this dish is perfect for those busy weeknights when you need something that feels fancy but comes together quickly. If you prefer to spend a bit more time creating complex flavors, slow preparation techniques—like roasting the chicken or simmering the sauce longer—can elevate this dish to the next level.

Tips for Success:

Use Leftover Chicken: Save time by using leftover roasted or rotisserie chicken.
Don’t Overcook the Pasta: Since the spaghetti will bake in the oven, cook it just shy of al dente for the best texture.
Customize the Veggies: Feel free to add vegetables like spinach or bell peppers for additional flavor and nutrition.
Quality Ingredients: Use good-quality cheese and fresh herbs for the best flavor.

Step-by-Step Directions

Let’s bring this dish to life with clear, engaging steps that will have your kitchen filled with wonderful aromas in no time.

Preheat the Oven: Start by heating the oven to 375°F (190°C). While it warms, butter a 9×13-inch baking dish, ensuring it’s well-coated to prevent sticking.
Cook the Spaghetti: Bring a large pot of salted water to a boil. Add the spaghetti and cook until it’s just one minute shy of al dente. Drain well and set aside.
Sauté the Mushrooms: In a large deep skillet or Dutch oven over medium-high heat, melt 4 tablespoons of butter. Add the sliced mushrooms and sauté for 6-8 minutes. Stir often until their moisture cooks off and the edges start to brown.
Add Onion and Garlic: Toss in the diced onion and cook for about 3 minutes until softened. Stir in the minced garlic and cook for another 30 seconds, just until fragrant.
Prepare the Sauce: Sprinkle the flour over the mushroom mixture and stir for about a minute. Gradually whisk in the chicken broth, followed by the milk and heavy cream. Season with salt, black pepper, and thyme. Allow the sauce to simmer for 4-6 minutes until it lightly coats a spoon.
Incorporate Cheese: Remove the skillet from heat and stir in 1 cup of freshly grated Parmesan until melted and smooth. Taste and adjust the salt as needed.
Combine Ingredients: Gently fold in the drained spaghetti, cooked shredded chicken, and peas if you’re using them. Spread the mixture evenly into the prepared baking dish.
Prepare the Topping: In a small bowl, mix the panko breadcrumbs with melted butter and the remaining 1/3 cup of Parmesan cheese. This will create the crispy topping.
Bake the Casserole: Sprinkle the panko mixture evenly over the spaghetti mixture. Bake in the preheated oven for 22-28 minutes until the edges are bubbling and the top is golden.
Rest and Garnish: After removing from the oven, let the dish rest for 5-10 minutes. Then garnish with chopped fresh parsley before serving.

Serving Suggestions & Occasions

Creamy Chicken Tetrazzini is exceptionally versatile and can be served on a variety of occasions. Pair it with a simple green salad and crusty bread for a wonderful family dinner. It’s also an excellent dish for potlucks and gatherings, wowing guests with its comforting nature. Feeling adventurous? Serve it with a side of roasted vegetables or a light soup to create a complete meal experience.

Common Mistakes for Creamy Chicken Tetrazzini

Even the best of us make mistakes in the kitchen! Here are some common pitfalls to avoid when making Creamy Chicken Tetrazzini:

Overcooking the Pasta: Remember, the pasta will continue to cook in the oven. Aim for al dente!
Not Using Enough Seasoning: Be generous with salt and pepper; these enhance the overall flavor.
Skipping the Resting Period: Allowing the dish to rest helps the flavors meld and makes serving easier.
Using Low-Quality Cheese: Investing in good cheese significantly impacts the dish’s overall richness and flavor.

Healthier Alternatives & Variations

For a healthier spin on Creamy Chicken Tetrazzini, consider these alternative ingredients:

Whole Wheat Spaghetti: Swap regular pasta for whole wheat for added fiber.
Low-Fat Dairy: Use low-fat milk and cream to reduce calories without sacrificing too much creaminess.
Vegetable Add-Ins: Load it up with fresh veggies like broccoli, spinach, or bell peppers to make it more nutritious.
Cauliflower Sauce: For a lighter and veggie-packed version, replace the creamy sauce with a puréed cauliflower base.

FAQs

Can I make this dish ahead of time?
Yes! You can prepare the casserole and store it in the refrigerator for up to 24 hours before baking.
Can I freeze Creamy Chicken Tetrazzini?
Absolutely! Just cover tightly with foil and freeze it before baking. Thaw in the refrigerator before cooking.
How long will leftovers last?
Store leftovers in an airtight container in the fridge for up to 3 days.
What kind of chicken should I use?
Cooked shredded chicken from rotisserie chickens, grilled chicken breasts, or poached chicken works wonderfully.
Can I substitute other proteins?
Yes! Feel free to use shredded turkey or a mix of vegetables for a vegetarian version.
Is there a way to make it gluten-free?
Simply use gluten-free pasta and ensure all other ingredients, like broth and panko breadcrumbs, are gluten-free.

Conclusion

There’s no reason to wait any longer—if Creamy Chicken Tetrazzini with Parmesan has been calling your name after reading this, gather your ingredients and whip up this comforting dish right away! Each bite promises to be creamy, savory, and utterly delightful, making it a meal that your friends and family will request time and time again.

Delicious creamy Parmesan Chicken Tetrazzini served in a bowl

Creamy Chicken Tetrazzini

A delightful blend of flavors and textures, this Creamy Chicken Tetrazzini with Parmesan is perfect for weeknight dinners or special occasions, featuring a rich, creamy sauce and tender shredded chicken.

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Prep Time 15

Cook Time 30

Total Time 45

Course Casserole, Dinner, Main Course

Cuisine American

Servings 6 servings

Calories 585 kcal

Ingredients

Pasta and Chicken

12 oz spaghetti The foundation of this dish, the pasta absorbs the delicious sauce.
3 cups cooked shredded chicken Tender and juicy, this chicken is the star protein.

Vegetables

1 cup frozen peas Optional, adds color and freshness.
8 oz cremini or button mushrooms, sliced Enhances the flavor profile and adds texture.
1 small yellow onion, finely diced Forms the flavor foundation when cooked until soft.
3 cloves garlic, minced Adds fragrant depth.

Sauce Ingredients

4 tablespoons unsalted butter Serves as the base for sautéing.
1/4 cup all-purpose flour Helps thicken the sauce.
2 cups low-sodium chicken broth Provides moisture and enhances flavor.
1 cup whole milk Adds a smooth texture.
1 cup heavy cream Provides indulgent creaminess.
1 teaspoon kosher salt Essential for enhancing flavors.
1/2 teaspoon black pepper Adds a mild kick.
1/4 teaspoon dried thyme Lends an earthy touch.

Toppings

1 cup freshly grated Parmesan cheese Nutty, savory layer.
3/4 cup panko breadcrumbs Provides a crunchy topping.
2 tablespoons unsalted butter, melted Mixed with panko for a golden topping.
1/3 cup freshly grated Parmesan cheese Extra flavor-packed topping.
2 tablespoons chopped fresh parsley For finishing.

Instructions

Preparation

Preheat the oven to 375°F (190°C) and butter a 9×13-inch baking dish.
Bring a large pot of salted water to a boil, add the spaghetti and cook until just shy of al dente. Drain and set aside.

Cooking the Filling

In a large skillet, melt 4 tablespoons of butter over medium-high heat. Add the mushrooms and sauté for 6-8 minutes until browned.
Add diced onion and cook for about 3 minutes until softened, then stir in minced garlic and cook for an additional 30 seconds.
Sprinkle flour over the mushroom mixture, stir for about a minute, then whisk in chicken broth, milk, and heavy cream. Season with salt, black pepper, and thyme. Simmer for 4-6 minutes until lightly thickened.
Remove from heat and stir in 1 cup of grated Parmesan until melted and smooth.
Fold in the cooked spaghetti, shredded chicken, and peas (if using). Spread evenly into the prepared baking dish.

Baking

In a small bowl, mix panko breadcrumbs with melted butter and remaining Parmesan. Sprinkle over the mixture in the baking dish.
Bake for 22-28 minutes until bubbly and golden.
Let it rest for 5-10 minutes and garnish with fresh parsley before serving.

Notes

Use leftover chicken to save time. Avoid overcooking the pasta since it will bake. Customize with additional vegetables and use quality ingredients for the best flavor.

Keyword Chicken Tetrazzini, Comfort Food, Creamy Pasta, Easy Dinner, Parmesan