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Easy Chicken Tetrazzini A Creamy Comforting Classic

Easy Chicken Tetrazzini A Creamy Comforting Classic is a warm and filling casserole dish featuring creamy sauce, tender chicken, and golden cheese, perfect for busy weeknights and family gatherings.
Print Recipe
Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Servings: 8 servings servings
Course: Main Course
Cuisine: Italian
Calories: 485
Ingredients Method Notes

Ingredients
  

  • 12 ounces spaghetti or linguine
  • 3 cups cooked chicken, diced
  • 4 tablespoons butter
  • 8 ounces mushrooms, sliced
  • 1 medium onion, diced
  • 3 cloves garlic, minced
  • 1/4 cup all-purpose flour
  • 2 cups chicken broth
  • 1 cup heavy cream
  • 1 cup grated Parmesan cheese, divided
  • 1 cup shredded mozzarella cheese
  • Salt to taste
  • Black pepper to taste
  • 1 teaspoon Italian seasoning
  • 2 tablespoons fresh parsley, chopped

Method
 

  1. Preheat your oven to 375°F.
  2. Bring a large pot of salted water to a boil for your pasta. Cook the spaghetti according to package directions until al dente, then drain and set aside.
  3. Melt butter in a large skillet over medium heat. Add the mushrooms and onions, cooking for about 5 minutes until they soften.
  4. Add minced garlic and cook for another minute until fragrant.
  5. Sprinkle flour over the mushroom mixture, stirring constantly for about 2 minutes.
  6. Gradually pour in the chicken broth while whisking continuously to prevent lumps. Add the heavy cream and bring to a gentle simmer.
  7. Stir in half of the Parmesan cheese, Italian seasoning, salt, and pepper. Let the sauce simmer for 3-4 minutes until it thickens slightly.
  8. Combine the cooked pasta, diced chicken, and creamy sauce in a large bowl. Mix until the pasta is evenly coated.
  9. Transfer the mixture to a greased 9x13-inch baking dish. Top with the remaining Parmesan cheese and all of the mozzarella cheese.
  10. Bake for 25-30 minutes until the cheese is melted, bubbly, and lightly golden on top.
  11. Let the dish rest for 5 minutes before serving. Garnish with fresh parsley.

Notes

Use freshly grated Parmesan cheese for better melting. You can substitute turkey for chicken or use Greek yogurt for a lighter version. This dish can be made ahead of time and stored in the refrigerator.