Health meal, low carbs meals, keto meal

Creamy Chicken Tetrazzini Pasta Bake


Creamy Chicken Tetrazzini Pasta Bake is a delicious, comforting dish that combines tender chicken, spaghetti, and a creamy sauce, all baked to perfection. This classic American pasta casserole is perfect for family dinners or gatherings, offering a hearty meal that’s easy to prepare and sure to please everyone at the table.



Main Ingredients

  • Spaghetti: 12 ounces
  • Cooked Chicken: 2 cups, shredded
  • Cream of Mushroom Soup: 1 can (10.5 ounces)
  • Cream of Chicken Soup: 1 can (10.5 ounces)
  • Sour Cream: 1 cup
  • Chicken Broth: 1 cup
  • Parmesan Cheese: 1/2 cup, grated
  • Mozzarella Cheese: 1/2 cup, shredded
  • Butter: 1/4 cup
  • Onion: 1 small, finely chopped
  • Garlic: 1 clove, minced
  • Mushrooms: 1 cup, sliced
  • Frozen Peas: 1 cup
  • Salt and Pepper: To taste
  • Dried Italian Seasoning: 1 tablespoon
  • Breadcrumbs: 1/2 cup


Step 1: Cook the Spaghetti

  1. Boil Water: Bring a large pot of salted water to a boil.
  2. Cook Pasta: Add the spaghetti and cook according to the package instructions until al dente. Drain and set aside.

Step 2: Prepare the Sauce

  1. Melt Butter: In a large skillet, melt 1/4 cup of butter over medium heat.
  2. Sauté Onion and Garlic: Add the finely chopped onion and minced garlic. Cook until the onion is translucent and fragrant.
  3. Add Mushrooms: Stir in the sliced mushrooms and cook until they are tender and browned.
  4. Combine Soups and Broth: Add the can of cream of mushroom soup, the can of cream of chicken soup, and 1 cup of chicken broth to the skillet. Stir to combine.
  5. Mix in Sour Cream and Cheese: Add 1 cup of sour cream, 1/2 cup of grated Parmesan cheese, and 1/2 cup of shredded mozzarella cheese. Stir until the cheese is melted and the sauce is creamy.
  6. Season: Add 1 tablespoon of dried Italian seasoning, salt, and pepper to taste. Stir in the frozen peas and cook for another 2 minutes.

Step 3: Combine and Bake

  1. Preheat Oven: Preheat your oven to 350°F (175°C).
  2. Mix Pasta and Chicken: In a large bowl, combine the cooked spaghetti and shredded chicken. Pour the creamy sauce over the pasta and chicken mixture. Stir until everything is well combined.
  3. Transfer to Baking Dish: Transfer the mixture to a greased 9×13-inch baking dish.
  4. Top with Breadcrumbs: Sprinkle 1/2 cup of breadcrumbs evenly over the top of the pasta mixture.

Step 4: Bake

  1. Bake: Bake in the preheated oven for 25-30 minutes, or until the top is golden brown and the casserole is bubbly.
  2. Serve: Remove from the oven and let it cool for a few minutes before serving.

Cooking Notes and Variations

Cooking Notes:

  • Chicken: You can use leftover rotisserie chicken or any cooked chicken for this recipe. Shredded turkey is also a great alternative.
  • Pasta: Spaghetti works well, but you can also use other types of pasta like fettuccine, linguine, or penne.
  • Vegetables: Feel free to add other vegetables such as bell peppers, broccoli, or spinach for added nutrition and flavor.


  • Keto Version: Substitute the spaghetti with zucchini noodles or shirataki noodles. Use a low-carb cream of mushroom soup and cream of chicken soup. Replace the breadcrumbs with crushed pork rinds for a crunchy topping.
  • Gluten-Free Version: Use gluten-free pasta and gluten-free soups. Make sure the breadcrumbs are also gluten-free.
  • Vegetarian Version: Omit the chicken and add more vegetables like carrots, zucchini, and bell peppers. Use vegetable broth instead of chicken broth.

Frequently Asked Questions (FAQs)

Q: Can I make this dish ahead of time?

A: Yes, you can assemble the casserole up to a day in advance. Cover it tightly and store it in the refrigerator. When ready to bake, let it sit at room temperature for about 30 minutes and then bake as directed.

Q: Can I freeze Chicken Tetrazzini Pasta Bake?

A: Absolutely! Assemble the casserole and let it cool completely. Cover tightly with aluminum foil and freeze for up to 3 months. When ready to eat, thaw in the refrigerator overnight and bake as directed.

Q: How do I store leftovers?

A: Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the microwave or oven until heated through.


Q: Can I use different types of cheese?

A: Yes, you can use your favorite cheeses or what you have on hand. Cheddar, Gruyere, or Fontina would all be delicious substitutes.

Creamy Chicken Tetrazzini Pasta Bake is a delightful and versatile dish that can easily be adapted to suit various dietary needs. With its creamy sauce, tender chicken, and perfectly cooked pasta, it’s a meal that’s sure to become a family favorite. Whether you’re preparing it for a weeknight dinner or a special occasion, this casserole is a winning choice every time. Enjoy!