Ever found yourself craving a comforting dish that’s both creamy and fulfilling? This Chicken Tetrazzini recipe is just the ticket. It’s the perfect blend of tender chicken, earthy mushrooms, and a dreamy creamy sauce, all baked to perfection with a golden topping. This dish has been a family favorite in my home for years!
Let me share a little secret: this casserole is a crowd-pleaser! With its rich flavors and cheesy goodness, it’s bound to impress everyone at your dinner table. Whether you’re serving it for a casual family meal or a special occasion, this Chicken Tetrazzini will have them coming back for seconds.
This recipe is not just easy to prepare; it’s also incredibly versatile! Feel free to swap in leftover turkey or add in your favorite vegetables. It’s all about making it your own, and trust me, it will taste delicious every time.
Deliciously Cheesy Chicken Tetrazzini

This Chicken Tetrazzini casserole is a delightful, creamy dish featuring shredded chicken, sautéed mushrooms, and a rich, cheesy sauce. It’s topped with crispy breadcrumbs and baked until bubbly and golden brown, making it a satisfying meal for any occasion.
Ingredients
- 2 cups cooked chicken, shredded
- 8 ounces spaghetti or fettuccine
- 1 cup sliced mushrooms
- 1 medium onion, chopped
- 2 cloves garlic, minced
- 2 cups chicken broth
- 1 cup heavy cream
- 1 cup grated Parmesan cheese
- 1 cup shredded mozzarella cheese
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1/2 teaspoon dried thyme
- 1 cup breadcrumbs
- 2 tablespoons butter, melted
Instructions
- Preheat the Oven: Preheat your oven to 350°F (175°C).
- Cook the Pasta: In a large pot, cook the spaghetti or fettuccine according to package instructions. Drain and set aside.
- Sauté the Vegetables: In a large skillet, melt a tablespoon of butter over medium heat. Add the chopped onion and mushrooms, sautéing until softened. Add minced garlic and cook for an additional minute.
- Prepare the Sauce: Stir in the chicken broth, heavy cream, Parmesan cheese, salt, pepper, and thyme. Bring to a simmer and let it cook for a few minutes until slightly thickened.
- Combine Ingredients: In a large mixing bowl, combine the cooked pasta, shredded chicken, and sauce mixture. Stir until everything is well coated.
- Transfer to Baking Dish: Pour the chicken and pasta mixture into a greased 9×13 inch baking dish.
- Prepare Topping: In a small bowl, mix breadcrumbs with melted butter. Sprinkle this mixture evenly over the casserole.
- Bake: Bake in the preheated oven for 25-30 minutes, or until the top is golden and bubbly.
- Serve: Let it cool for a few minutes before serving. Enjoy your creamy Chicken Tetrazzini!
Cook and Prep Times
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
Nutrition Information
- Servings: 6
- Calories: 450kcal
- Fat: 25g
- Protein: 30g
- Carbohydrates: 30g
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