Chicken or Turkey Tetrazzini

Creamy, comforting, and oh-so-satisfying, this Chicken or Turkey Tetrazzini is the ultimate crowd-pleasing casserole. Perfect for using up leftover poultry, this dish features tender chicken or turkey, al dente spaghetti, and a velvety sauce made from a blend of chicken broth, heavy cream, and Parmesan cheese. Sautéed mushrooms, onions, and garlic add layers of savory flavor, while optional additions like peas and dry white wine elevate its elegance. Topped with mozzarella, breadcrumbs, and more Parmesan, it bakes to golden, bubbly perfection in just 30 minutes. Whether you're planning a cozy family dinner or entertaining guests, this cheesy, oven-baked classic is sure to be a hit. Ideal for meal prep or seasonal gatherings, this hearty tetrazzini offers a delicious way to transform leftovers into something unforgettable!

Nutriscore Rating: 66/100

Prep Time:20 mins

Cook Time:40 mins

Total Time:60 mins

Servings: 6

Ingredients

• 3 cups cooked chicken or turkey
• 12 oz spaghetti
• 6 tablespoons butter
• 1 cup all-purpose flour
• 3 cups chicken or turkey broth
• 1 cup heavy cream
• 1.5 cups grated Parmesan cheese
• 8 oz white mushrooms, sliced
• 1 medium onion, finely diced
• 3 cloves garlic, minced
• 0.5 cup dry white wine (optional)
• 1 cup frozen peas (optional)
• 1 cup shredded mozzarella cheese
• 1 tablespoon olive oil
• 1 teaspoon salt
• 0.5 teaspoon black pepper
• 0.5 cup breadcrumbs (optional, for topping)

Directions

Step 1

Preheat your oven to 375°F (190°C) and grease a 9x13-inch baking dish with butter or non-stick spray.

Step 2

Cook the spaghetti according to the package instructions until al dente. Drain and set aside.

Step 3

In a large skillet, heat 1 tablespoon of olive oil and 2 tablespoons of butter over medium heat. Add the sliced mushrooms and diced onion, cooking until softened, about 5-7 minutes. Stir in the minced garlic and cook for another 30 seconds. Remove the mixture from the skillet and set aside.

Step 4

In the same skillet, melt the remaining 4 tablespoons of butter over medium heat. Whisk in the flour to create a roux and cook for 1 minute, stirring constantly.

Step 5

Gradually whisk in the chicken or turkey broth and cream, ensuring no lumps form. Cook the sauce for 3-5 minutes, or until it thickens.

Step 6

Stir in 1 cup of grated Parmesan cheese, the cooked mushroom mixture, white wine (if using), salt, and black pepper. Adjust the seasoning as needed.

Step 7

Combine the cooked spaghetti, diced chicken or turkey, and peas (if using) with the sauce. Mix thoroughly to coat the ingredients evenly.

Step 8

Transfer the mixture to the prepared baking dish and spread it evenly. Top with the shredded mozzarella cheese, the remaining Parmesan cheese, and breadcrumbs (if using) for a crispy topping.

Step 9

Bake in the preheated oven for 25-30 minutes, or until the cheese is melted and bubbly, and the top is golden brown.

Step 10

Let the Tetrazzini rest for 5 minutes before serving. Enjoy!

Nutrition Facts

Serving size	(3128.7g)

Amount per serving	% Daily Value*
Calories	5071.1

Total Fat 256.9g	0%
Saturated Fat 135.3g	0%
Polyunsaturated Fat 3.4g
Cholesterol 1244.9mg	0%
Sodium 8214.4mg	0%
Total Carbohydrate 279.6g	0%
Dietary Fiber 23.1g	0%
Total Sugars 27.5g
Protein 362.0g	0%

Vitamin D 71.8IU	0%
Calcium 2489.8mg	0%
Iron 27.5mg	0%
Potassium 4183.4mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 47.4%

Protein: 29.7%

Carbs: 22.9%