Name: Chicken Tetrazzini
Prep time: 10 min
Cook time: 1 h 2 min
Total time: 1 h 12 min
Cuisine: American
Ingredients: 12 ounces spaghetti, break the noodles in half; 3 tablespoons unsalted butter; 6 ounces mushrooms, sliced; 1 medium onion, chopped; 4 garlic cloves, minced; 1/4 cup all-purpose flour; 2 cups low-sodium chicken broth; 3/4 cup low-fat milk; 3/4 cup low-fat sour cream; 1/2 teaspoon dried thyme; 1/2 teaspoon dried oregano; salt to taste; black pepper to taste; 3 cups cooked chicken breast, cubed or shredded; 1/3 cup frozen peas; 1 cup shredded mozzarella cheese; 1/4 cup grated parmesan cheese; 2 tablespoons chopped fresh parsley for garnish

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Chicken Tetrazzini is that wonderful comfort dish that promises to bring warmth and joy to any gathering. With its creamy, savory sauce enveloping tender chicken and al dente spaghetti, every bite embodies a luscious, hearty experience. Picture a bubbling casserole fresh out of the oven, with a golden layer of melted cheese on top just waiting to be served. It’s a cozy meal that feels like a warm hug on a chilly evening, perfect for those nights when you want something satisfying yet uncomplicated.

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I still remember the first time I made this delightful casserole—it was a chilly fall night, and I craved something that felt like home. The blend of sautéed mushrooms, creamy sauce, and comforting pasta instantly transported me back to my childhood kitchen. Chicken Tetrazzini doesn’t just fill your stomach; it fills your heart with nostalgia. What’s not to love about a dish that’s deliciously comforting and so easy to whip up? Gather your ingredients, because this recipe is calling your name, and I can’t wait for you to try it!

Table of Contents

Why You’ll Love This Recipe
Ingredients You’ll Need
How to Make Chicken Tetrazzini
Storing & Reheating
Chef’s Helpful Tips
Recipe FAQs
Chicken Tetrazzini

Why You’ll Love This Recipe

Simple & Quick: This recipe is ready in about an hour, making it perfect for busy weeknights.
Irresistible Flavor: The combination of creamy sauce, hearty chicken, and savory mushrooms creates a mouthwatering taste.
Eye-Catching Appeal: Topped with bubbling mozzarella and parmesan, it’s as visually enticing as it is delicious.
Flexible Serving: Perfect for family dinners, potlucks, or leftovers for lunch the next day.
Diet-Friendly Options: Easily adaptable to fit dietary needs by swapping for gluten-free pasta or using plant-based chicken.

Ingredients You’ll Need

12 ounces spaghetti: Break the noodles in half for easy serving and optimal sauce cling.
3 tablespoons unsalted butter: Adds richness and helps sauté vegetables to enhance their flavors.
6 ounces mushrooms, sliced: Provides an earthy depth of flavor; feel free to use your favorite variety.
1 medium onion, chopped: A classic aromatic that adds sweetness and enhances the overall profile of the dish.
4 garlic cloves, minced: Fresh garlic boosts flavor with its aromatic qualities; opt for more if you love garlic!
1/4 cup all-purpose flour: Used to thicken the sauce; whole wheat flour can be a good substitute for added nutty flavor.
2 cups low-sodium chicken broth: A flavorful base for the sauce; use homemade or store-bought for convenience.
3/4 cup low-fat milk: Lightens up the dish while keeping it creamy; almond milk can be a dairy-free alternative.
3/4 cup low-fat sour cream: Adds creaminess and a slight tang; Greek yogurt works as a great substitute.
1/2 teaspoon dried thyme: Adds a warm, herbaceous undertone that complements the dish perfectly.
1/2 teaspoon dried oregano: Another wonderful herb that enhances the savory flavor.
Salt and black pepper to taste: Essential seasonings to elevate all flavors.
3 cups cooked chicken breast, cubed or shredded: Use rotisserie chicken for a quicker option, or cook your own for freshness.
1/3 cup frozen peas: Adds a pop of color and sweet freshness; they can be substituted with broccoli or spinach if desired.
1 cup shredded mozzarella cheese: Melts beautifully and gives the dish its gooey cheesiness; provolone is a tasty alternative.
1/4 cup grated parmesan cheese: For a salty, nutty finish that takes the dish over the top.
2 tablespoons chopped fresh parsley for garnish: Adds vibrancy and freshness; you can swap for chives or basil for a flavor twist.

How to Make Chicken Tetrazzini

Preheat the oven: Start by preheating your oven to 350°F. This ensures that your casserole cooks evenly when it’s time to bake.
Cook the spaghetti: Bring a large pot of salted water to a boil. Add the 12 ounces of spaghetti and cook until al dente, about 8 minutes. Drain and set aside.
Sauté the vegetables: In a large skillet, melt 3 tablespoons of unsalted butter over medium heat. Add 6 ounces of sliced mushrooms, 1 chopped onion, and 4 minced garlic cloves. Sauté until the onions soften and the mushrooms are lightly browned, about 5 to 7 minutes.
Prepare the sauce: Sprinkle 1/4 cup of all-purpose flour over the vegetables and stir for about a minute. Gradually whisk in 2 cups of low-sodium chicken broth and 3/4 cup of low-fat milk, stirring constantly to avoid lumps. Bring to a simmer and allow the sauce to thicken for 3 to 4 minutes. Next, stir in 3/4 cup of low-fat sour cream, 1/2 teaspoon dried thyme, 1/2 teaspoon dried oregano, and season with salt and black pepper to taste.
Combine the ingredients: In a large bowl, combine the cooked spaghetti, prepared sauce, 3 cups of cooked chicken, and 1/3 cup of frozen peas. Mix until everything is well combined.
Assemble the casserole: Transfer the mixture into a lightly greased 9×13-inch casserole dish. Evenly sprinkle 1 cup of shredded mozzarella cheese and 1/4 cup of grated parmesan cheese over the top.
Bake: Place the casserole dish in the preheated oven and bake for 25 to 30 minutes, or until the cheese is melted and bubbly, with a golden brown crust.
Garnish & Serve: Once done, remove the casserole from the oven and let it cool for a few minutes. Garnish with 2 tablespoons of chopped fresh parsley before serving warm.

Storing & Reheating

Store any leftovers at room temperature for up to 2 hours. For maximum freshness, transfer to an airtight container and refrigerate for up to 3 days. You can also freeze Chicken Tetrazzini for up to 3 months—just make sure to let it cool completely before sealing it tight. Reheat in the oven at 350°F for about 20 minutes or in the microwave until warmed through. Keep in mind that the texture may change slightly when reheating, so adding a splash of chicken broth can help refresh the creamy consistency.

Chef’s Helpful Tips

Ensure you don’t overcook the spaghetti; it should be slightly firm since it will continue cooking in the oven.
For extra flavor, feel free to sauté the vegetables with a splash of white wine before adding the flour.
If using leftover chicken, ensure it’s at room temperature to help the sauce blend smoothly.
Experiment with different cheeses—like sharp cheddar or gouda—if you’re feeling adventurous.
This dish can be prepared ahead of time; just assemble and refrigerate until you’re ready to bake.

Chicken Tetrazzini embodies comfort food elegance. It’s straightforward yet impressive, combining simple ingredients to create something truly special. The delightful interplay of flavors and textures—creamy sauce, tender pasta, and savory chicken—makes it a lasting family favorite. Don’t hesitate to try different variations or add vegetables to suit your taste. Enjoy every bite, and I’m sure it will quickly find a place in your recipe collection!

Recipe FAQs

Can I make Chicken Tetrazzini ahead of time?

Absolutely! You can assemble the casserole in advance, cover it, and refrigerate it. When you’re ready to serve, simply pop it into the oven without thawing; just add an extra 10 minutes to the baking time.

What type of chicken should I use?

You can use any cooked chicken you have on hand. Shredded rotisserie chicken is an excellent shortcut, or you can grill or poach your own chicken breast for freshness.

Can I use a different type of pasta?

Definitely! While spaghetti is traditional, you can opt for any pasta shape you like, such as penne, fusilli, or even gluten-free varieties—just be mindful of adjusting the cooking times as needed.

How can I make it lighter?

To lighten this recipe, use low-fat dairy products or substitute Greek yogurt for sour cream. Additionally, you might consider incorporating more vegetables like spinach or broccoli for added nutrition.

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